Welcome to the Ford Check Engine Light codes page. Below you will find the most complete list of Ford trouble codes available. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there? We have a large number of resources to help you repair the problem. Here is how we suggest you proceed. Look up your code definition. This tells you where to start testing. If you are unsure of any abbreviations, check out the acronym list by clicking on the link at the left.
Next, read our article Automotive Circuit Testing 101, and if there is an article related to the system you are testing, such as Oxygen Sensors or EGR concerns, read these as well. They will provide valuable info! If there is a link to a specific diagnosis strategy for the code then follow that and start testing. If there is no procedure for your manufacturer specific code, then I suggest referring to a similar generic OBD II code (these are listed numerically by system type) to get a good idea of what to look for. If at this point you still need assistance use the 'Get Help' link and let us know how we can help. We can provide information on component location, specifications, circuit color/location and more. We do ask that you please read the info available on the site first so that we can help reduce repeat questions. So please read our Disclaimer and when you're ready jump in!
Ford F-True code is obd2 repair key programmer. F-True codereader for Ford work via OBD-II. Ford F-True code key programmer Programming system is high performance, PC to vehicle programming interface. Ford Check Engine Light Codes. Welcome to the Ford Check Engine Light codes page. Below you will find the most complete list of Ford trouble codes available. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there? Ford Guides cannot address warranty or customer service questions or concerns about products sold by Ford. If you have a question about a Ford product or have a concern with a vehicle, please contact your authorized Ford dealer or Ford’s Customer Relationship Center as listed in the Contact Us section below. + Configuration and Programming function 'PCM Vehicle ID block configuration' for some Ford and Mazda PCMs (experimental!), for example it works for Mazda 3 BL 1.6 Z6. + Injector code checksum test in service function 'Change Fuel Injector Correction Factors' for. Download FORScan version 1.3.9 beta for Windows.
Ford Check Engine Light Codes. Welcome to the Ford Check Engine Light codes page. Below you will find the most complete list of Ford trouble codes available. The code definitions are a good starting point when determining the cause of the service engine light but where do.
Also, we value your feedback and like to hear stories of unusual fixes or concerns you may have run into with your Check Engine Light, so feel free to share your experiences by using the 'Contact Us' link. Let's go!We do our best to update these Ford check engine light codes as frequently as possible. If you find one missing let us know and we we'll add it immediately! Please use the form on our Contact Page to get in touch with us. We certainly understand how frustrating it can be to look for a code definition and have it not online when you need it. And lets face it, if the service engine light is on then you need it now! It's easiest to use the 'Find On This Page' feature of your browser's 'Edit' menu to find codes on this page as the list is quite long. These are listed in numerical order for easy searching.
When retrieving Ford check engine light codes with an OBD II scan tool, proceed as follows:
1. Connect scan tool to the 16-pin data link connector (DLC) located underneath the steering column. The connector may have a removable cover.
2. Turn the ignition on.
3. Follow scan tool manufacturer's operating instructions to access the Diagnostic Trouble Codes (DTC's).
1. Connect scan tool to the 16-pin data link connector (DLC) located underneath the steering column. The connector may have a removable cover.
2. Turn the ignition on.
3. Follow scan tool manufacturer's operating instructions to access the Diagnostic Trouble Codes (DTC's).
Remember, these are manufacturer specific codes only. Refer to our Generic OBD II code list for definitions on all other Ford diagnostic trouble codes.
Manufacturer Specific Codes
P1000 OBD System Readiness Test Not Complete
P1001 KOER Test Cannot Be Completed
P1039 Vehicle Speed Signal Missing or Improper
P1051 Brake Switch Signal Missing or Improper
P1100 Mass Air Flow Sensor Intermittent
P1101 Mass Air Flow Sensor Out of Self-Test Range
P1105 Dual Alternator Upper Fault
P1106 Dual Alternator Lower Fault/ Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage
P1107 Dual Alternator Lower Circuit Malfunction/ Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage
P1108 Dual Alternator Battery Lamp Circuit Malfunction
P1109 IAT - B Sensor Intermittent
P1111 System Pass
P1112 Intake Air Temperature Sensor Intermittent
P1114 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage/IAT - B Circuit Low Input
P1115 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage/IAT - B Circuit High Input
P1116 Engine Coolant Temperature Sensor is Out of Self-Test Range
P1117 Engine Coolant Temperature Sensor Intermittent
P1118 Manifold Absolute Temperature Circuit Low Input
P1119 Manifold Absolute Temperature Circuit High Input
P1120 Throttle Position Sensor Out of Range
P1121 Throttle Position Sensor Inconsistent with Mass Air Flow Sensor
P1122 Throttle Position (TP) Sensor Circuit Intermittent Low Voltage
P1123 Throttle Position Sensor In Range But Higher Than Expected
P1124 Throttle Position Sensor Out of Self-Test Range
P1125 Throttle Position Sensor Intermittent
P1127 Exhaust Not Warm Enough - Downstream O2 Sensor Not Tested - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1128 Upstream Heated Oxygen Sensor Signals Reversed - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1129 Downstream Heated Oxygen Sensor Signals Reversed - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1130 Lack of Upstream Heated Oxygen Sensor Switch - Adaptive Fuel Limit - Bank 1 - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1131 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank 1 - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1132 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank 1 - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1133 Bank 1 Fuel Control Shifted Lean - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1134 Bank 1 Fuel Control Shifted Rich - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1135 Pedal Position Sensor A Circuit Intermittent
P1137 Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank 1 - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1138 Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank 1 - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1139 Water In Fuel Indicator Circuit Malfunction
P1140 Water In Fuel Condition
P1141 Fuel Restriction Indicator Circuit Malfunction
P1142 Fuel Restriction Condition
P1150 Lack of Upstream Heated Oxygen Sensor Switch - Adaptive Fuel Limit - Bank 2 - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1151 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank 2 - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1152 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank 2 - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1153 Bank 2 Fuel Control Shifted Lean - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1154 Bank 2 Fuel Control Shifted Rich - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1155 Alternative Fuel Controller
P1157 Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank 2 - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1158 Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank 2 - Read Our Article on Oxygen Sensor Codes For Help With This Ford Check Engine Light Code
P1168 Fuel Rail Sensor In-Range Low Failure
P1169 Fuel Rail Sensor In-Range High Failure
P1170 ESO - Engine Shut Off Solenoid Fault
P1171 Rotor Sensor Fault
P1172 Rotor Control Fault
P1173 Rotor Calibration Fault
P1174 Cam Sensor Fault
P1175 Cam Control Fault
P1176 Cam Calibration Fault
P1177 Synchronization Fault
P1180 Fuel Delivery System Malfunction - Low
P1181 Fuel Delivery System Malfunction - High
P1183 Engine Oil Temperature Circuit Malfunction
P1184 Engine Oil Temperature Out Of Self Test Range
P1185 FTS High - Fuel Pump Temperature Sensor High
P1186 FTS Low - Fuel Pump Temperature Sensor Low
P1187 Variant Selection
P1188 Calibration Memory Fault
P1189 Pump Speed Signal Fault
P1190 Calibration Resistor Out Of Range
P1191 Key Line Voltage
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P1192 Voltage External
P1193 EGR Drive Overcurrent
P1194 ECU A/D Converter
P1195 SCP HBCC Failed To Initialize
P1196 Key Off Voltage High
P1197 Key Off Voltage Low
P1198 Pump Rotor Control Underfueling
P1209 Injector Control Pressure System Fault
P1210 Injector Control Pressure Above Expected Level
P1211 Injector Control Pressure Sensor Above / Below Desired
P1212 Injector Control Pressure Not Detected During Crank
P1213 Start Injector Circuit Malfunction
P1214 Pedal Position Sensor B Circuit Intermittent
P1215 Pedal Position Sensor C Circuit Low Input
P1216 Pedal Position Sensor C Circuit High Input
P1217 Pedal Position Sensor C Circuit Intermittent
P1218 CID High
P1219 CID Low
P1220 Series Throttle Control Fault
P1221 Traction Control System Malfunction
P1222 Traction Control Output Circuit Malfunction
P1223 Pedal Demand Sensor B Circuit High Input
P1224 Throttle Position Sensor B Out of Self-Test Range
P1227 Wastegate Failed Closed (Over Pressure)
P1228 Wastegate Failed Open (Under Pressure)
P1229 Intercooler Pump Driver Fault
P1230 Open Power to Fuel Pump Circuit
P1231 High Speed Fuel Pump Relay Activated
P1232 Low Speed Fuel Pump Primary Circuit Failure
P1233 Fuel Pump Driver Module Off-Line
P1234 Fuel Pump Driver Module Off-Line
P1235 Fuel Pump Control Out of Range
P1236 Fuel Pump Control Out of Range
P1237 Fuel Pump Secondary Circuit Fault
P1238 Fuel Pump Secondary Circuit Fault
P1239 Speed Fuel Pump Positive Feed Fault
P1243 Second Fuel Pump Faulty or Ground Fault
P1244 Alternator Load Input Failed High
P1245 Alternator Load Input Failed Low
P1246 Alternator Load Input Failed
P1247 Turbo Boost Pressure Low
P1248 Turbo Boost Pressure Not Detected
P1249 Wastegate Control Valve Performance
P1250 Lack of Power to FPRC Solenoid
P1252 Pedal Correlation PDS1 and LPDS High
P1253 Pedal Correlation PDS1 and LPDS Low
P1254 Pedal Correlation PDS2 and LPDS High
P1255 Pedal Correlation PDS2 and LPDS Low
P1256 Pedal Correlation PDS1 and HPDS
P1257 Pedal Correlation PDS2 and HPDS
P1258 Pedal Correlation PDS1 and PDS2
P1260 Theft Detected - Engine Disabled - Related Information
P1261 Cylinder #1 High To Low Side Short
P1262 Cylinder #2 High To Low Side Short
P1263 Cylinder #3 High To Low Side Short
P1264 Cylinder #4 High To Low Side Short
P1265 Cylinder #5 High To Low Side Short
P1266 Cylinder #6 High To Low Side Short
P1267 Cylinder #7 High To Low Side Short
P1268 Cylinder #8 High To Low Side Short
P1270 Engine RPM or Vehicle Speed Limiter Reached
P1270 Engine RPM Or Speed Limiter Reached
P1271 Cylinder #1 High To Low Side Open
P1272 Cylinder #2 High To Low Side Open
P1273 Cylinder #3 High To Low Side Open
P1274 Cylinder #4 High To Low Side Open
P1275 Cylinder #5 High To Low Side Open
P1276 Cylinder #6 High To Low Side Open
P1277 Cylinder #7 High To Low Side Open
P1278 Cylinder #8 High To Low Side Open
P1280 Injection Control Pressure Out Of Range Low
P1281 Injection Control Pressure Out Of Range High
P1282 Excessive Injection Control Pressure
P1283 IPR Circuit Failure
P1284 Aborted KOER - ICP Failure
P1285 Cylinder head over temp sensed
P1286 Fuel Pulse In Range But Lower Than Expected
P1287 Fuel Pulse In Range But Higher Than Expected
P1288 Cylinder Head Temperature Sensor Out of Self-Test Range
P1289 Cylinder Head Temperature Sensor Signal Greater Than Self-Test Range
P1290 Cylinder Head Temperature Sensor Signal Less Than Self-Test Range
P1291 Injector High Side Short To GND Or VBATT - Bank 1
P1292 Injector High Side Short To GND Or VBATT - Bank 2
P1293 Injector High Side Open - Bank 1
P1294 Injector High Side Open - Bank 2/Target idle not reached
P1295 Multi-faults - Bank 1 - With Low Side Shorts
P1296 Multi-faults - Bank 2 - With Low Side Shorts
P1297 Injector High Sides Shorted Together
P1298 IDM Failure
P1299 Cylinder Head Temperature Sensor Detected Engine Overheating Condition
P1300 Boost Calibration Fault
P1301 Boost Calibration High
P1302 Boost Calibration Low
P1303 EGR Calibration Fault - Read Our Article on EGR Valve Codes For Help With This Ford Check Engine Light Code
P1304 EGR Calibration High
P1305 EGR Calibration Low
P1306 Kickdown Relay Pull - In Circuit Fault
P1307 Kickdown Relay Hold Circuit Fault
P1308 A/C Clutch Circuit Fault
P1309 Misfire Detection Monitor Not enabled
P1316 Injector Circuit / IDM Codes Detected
P1317 Injector Circuit / IDM Codes Not Updated
P1340 Camshaft Position Sensor B Circuit Malfunction
P1351 Ignition Diagnostic Monitor Circuit Input Fault
P1352 Ignition Coil A - Primary Circuit Fault
P1353 Ignition Coil B - Primary Circuit Fault
P1354 Ignition Coil C - Primary Circuit Fault
P1355 Ignition Coil D - Primary Circuit Fault
P1356 Loss of Ignition Diagnostic Module Input to PCM
P1357 Ignition Diagnostic Monitor Pulsewidth Not Defined
P1358 Ignition Diagnostic Monitor Signal Out of Self-Test Range
P1359 Spark Output Circuit Fault
P1360 Ignition Coil A Secondary Circuit Malfunction
P1361 Ignition Control (IC) Circuit Low Voltage
P1362 Ignition Coil C Secondary Circuit Malfunction
P1363 Ignition Coil D Secondary Circuit Malfunction
P1364 Ignition Coil Primary Circuit Fault
P1365 Ignition Coil Secondary Circuit Failure
P1369 Engine Temperature Light Monitor Failure
P1380 VCT Solenoid Valve Circuit Short or Open
P1381 Cam Timing Advance is excessive - Related Information
P1383 Cam Timing Advance is excessive
P1385 Variable Cam Timing Solenoid B Malfunction
P1386 Variable Cam Timing Overadvanced (Bank #2)
P1388 Variable Cam Timing Overretarded (Bank #2)
P1389 Glow Plug Circuit High Side Low Input
P1390 Octane Adjust Out of Self-Test Range
P1391 Glow Plug Circuit Low Input (Bank #1)
P1392 Glow Plug Circuit High Input (Bank #1)
P1393 Glow Plug Circuit Low Input (Bank #2)
P1394 Glow Plug Circuit High Input (Bank #2)
P1395 Glow Plug Monitor Fault (Bank #1)
P1396 Glow Plug Monitor Fault (Bank #2)
P1397 System Voltage Out Of Self Test Range
P1399 Glow Plug Circuit High Side, High Input
P1400 Differential Pressure Feedback Electronic Sensor Circuit Low Voltage - Read Our Article on EGR System Diagnosis For Help With This Ford Check Engine Light Code
P1401 Differential Pressure Feedback Electronic Sensor Circuit High Voltage - Read Our Article on EGR System Diagnosis For Help With This Ford Check Engine Light Code
P1402 EGR Metering Orifice Restricted - Read Our Article on EGR System Diagnosis For Help With This Ford Check Engine Light Code
P1403 Differential Pressure Feedback Electronic Sensor Hoses Reversed - Read Our Article on EGR System Diagnosis For Help With This Ford Check Engine Light Code
P1404 IAT - B Circuit Malfunction/ Exhaust Gas Recirculation Closed Position Performance
P1405 Differential Pressure Feedback Electronic Sensor Circuit Upstream Hose - Read Our Article on EGR System Diagnosis For Help With This Ford Check Engine Light Code
P1406 Differential Pressure Feedback Electronic Sensor Circuit Downstream Hose - Read Our Article on EGR System Diagnosis For Help With This Ford Check Engine Light Code
P1407 EGR No Flow Detected - Read Our Article on EGR System Diagnosis For Help With This Ford Check Engine Light Code
P1408 EGR Flow Out of Self-Test Range - Read Our Article on EGR System Diagnosis For Help With This Ford Check Engine Light Code
P1409 EGR Vacuum Regulator Circuit malfunction - Read Our Article on EGR System Diagnosis For Help With This Ford Check Engine Light Code
P1409 Electronic Vacuum Regulator Control Circuit Fault - Read Our Article on EGR System Diagnosis For Help With This Ford Check Engine Light Code
P1410 EGR Barometric Pressure Sensor VREF Voltage - Read Our Article on EGR System Diagnosis For Help With This Ford Check Engine Light Code
P1411 Secondary Air is Not being diverted
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P1413 Secondary Air Injection System Monitor Circuit Low Voltage
P1414 Secondary Air Injection System Monitor Circuit High Voltage
P1431 Misfire Monitor Disabled, Unable to Learn Trigger Wheel Profile
P1442 Secondary Air Injection System Monitor Circuit High Voltage
P1443 Evaporative Emission Control System - Vacuum System - Purge Control Solenoid or Purge Control Valve Fault
P1444 Purge Flow Sensor Circuit Input Low
P1445 Purge Flow Sensor Circuit Input High
P1450 Inability of Evaporative Emission Control System to Bleed Fuel Tank
P1451 EVAP Control System Canister Vent Solenoid Circuit Malfunction
P1452 Inability of Evaporative Emission Control System to Bleed Fuel Tank
P1455 Substantial Leak or Blockage in Evaporative Emission Control System
P1457 Unable To Pull Vacuum In Tank
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P1460 Wide Open Throttle Air Conditioning Cutoff Circuit malfunction
P1461 Air Conditioning Pressure Sensor Circuit Low Input
P1462 Air Conditioning Pressure Sensor Circuit high Input
P1463 Air Conditioning Pressure Sensor Insufficient Pressure change
P1464 ACCS to PCM High During Self-Test
P1465 A/C Relay Circuit Malfunction
P1466 A/C Refrigerant Temperature Sensor/Circuit Malfunction
P1469 Low Air Conditioning Cycling Period
P1473 Fan Secondary High with Fans Off
P1474 Low Fan Control Primary Circuit
P1479 High Fan Control Primary Circuit
P1480 Fan Secondary Low with Low Fans On
P1481 Fan Secondary Low with High Fans On
P1482 SCP
P1483 Power to Cooling Fan Exceeded Normal Draw
P1484 Variable Load Control Module Pin 1 Open
P1485 EGRV Circuit Malfunction
P1500 Vehicle Speed Sensor Intermittent
P1501 Programmable Speedometer & Odometer Module/Vehicle Speed Sensor Intermittent Circuit-failure
P1502 Invalid or Missing Vehicle Speed Message or Brake Data
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P1504 Intake Air Control Circuit malfunction
P1505 Idle Air Control System at Adaptive Clip
P1506 Idle Air Control Over Speed Error
P1507 Idle Air Control Under Speed Error
P1512 Intake Manifold Runner Control Stuck Closed
P1513 Intake Manifold Runner Control Stuck Closed
P1516 Intake Manifold Runner Control Input Error
P1517 Intake Manifold Runner Control Input Error
P1518 Intake Manifold Runner Control Fault - Stuck Open
P1519 Intake Manifold Runner Control Stuck Open
P1520 Intake Manifold Runner Control Circuit Fault
P1519 Intake Manifold Runner Control Fault - Stuck Closed
P1520 Intake Manifold Runner Control Fault
P1530 Open or Short to A/C Compressor Clutch Circuit
P1531 Invalid Test - Accelerator Pedal Movement
P1532 IMCC Circuit Malfunction, Bank B
P1533 AAI Circuit Malfunction
P1534 Inertia Switch Activated
P1536 Parking Brake Switch Circuit Failure
P1537 Intake Manifold Runner Control Stuck Open
P1538 Intake Manifold Runner Control Stuck Open
P1539 Power to A/C Compressor Clutch Circuit Exceeded Normal Current Draw
P1549 Intake Manifold Temperature Valve Vacuum Actuator Connection
P1550 Power Steering Pressure Sensor Out of Self-Test Range
P1565 Speed Control Command Switch Out of Range High
P1566 Speed Control Command Switch Out of Range Low
P1567 Speed Control Output Circuit Continuity
P1568 Speed Control Unable to Hold Speed
P1572 Brake Pedal Switch Circuit Malfunction
P1573 Throttle Position Not Available
P1574 Throttle Position Sensor Disagreement btwn Sensors
P1575 Pedal Position Out of Self Test Range
P1576 Pedal Position Not Available
P1577 Pedal Position Sensor Disagreement btwn Sensors
P1578 ETC Power Less Than Demand
P1579 ETC In Power Limiting Mode
P1580 Electronic Throttle Monitor PCM Override
P1581 Electronic Throttle Monitor Malfunction
P1582 Electronic Throttle Monitor Data Available
P1583 Electronic Throttle Monitor Cruise Disable
P1584 Throttle Control Detected ETB Malfunction
P1585 Throttle Control Unit Malfunction
P1586 Throttle Control Unit Throttle Position Malfunction
P1587 Throttle Control Unit Modulated Command Malfunction
P1588 Throttle Control Unit Detected Loss of Return Spring
P1589 Throttle Control Unit Unable To Control Desired Throttle Angle
P1600 Loss of KAM Power - Open Circuit
P1605 PCM Keep Alive Memory Test Error
P1625 Voltage to Vehicle Load Control Module Fan Circuit Not detected
P1626 Voltage to Vehicle Load Control Module Circuit Not detected
P1634 Data Output Link Circuit Failure
P1635 Tire / Axle Ratio Out of Acceptable Range
P1636 Inductive Signature Chip Communication Error
P1639 Vehicle ID Block Corrupted or Not Programmed
P1640 Powertrain DTCs Available in Another Module
P1641 Fuel Pump Primary Circuit Failure
P1642 Fuel Pump Monitor Circuit High Input
P1643 Fuel Pump Monitor Circuit Low Input
P1644 Fuel Pump Speed Control Circuit Malfunction
P1650 Power Steering Pressure Switch Out of Self-Test Range
P1651 Power Steering Pressure Switch Input Fault
P1656 CAN Link PCM - PCM Circuit - Network
P1657 CAN Link Chip Malfunction
P1660 Output Circuit Check Signal High
P1661 Output Circuit Check Signal Low
P1662 IDM_EN Circuit Failure
P1663 Fuel Demand Command Signal Circuit Malfunction
P1667 CI Circuit Malfunction
P1668 PCM - IDM Communications Error
P1670 Electronic Feedback Signal Not Detected
P1690 Wastegate Solenoid Circuit Malfunction
P1700 Transmission system problems
P1701 Reverse Engagement Error
P1702 Transmission system problems
P1703 Brake On/Off Switch Out of Self-Test Range
P1704 Transmission system problems
P1705 Manual Lever Position Sensor Out of Self-Test Range
P1706 High Vehicle Speed Observed in Park
P1707 Transfer Case Neutral Indicator Hard Fault Present
P1709 Park or Neutral Position Switch Out of Self-Test Range
P1710 Transmission system problems
P1711 Transmission Fluid Temperature Sensor Out of Self-Test Range
P1712 Trans Torque Reduction Request Signal Malfunction
P1713 TFT Sensor In Range Failure Low Value
P1714 SSA Inductive Signature Malfunction
P1715 SSB Inductive Signature Malfunction
P1716 SSC Inductive Signature Malfunction
P1717 SSD Inductive Signature Malfunction
P1718 TFT Sensor In Range Failure High
P1720 Vehicle Speed (Meter) Circuit Malfunction
P1721 Gear 1 Incorrect Ratio
P1722 Gear 2 Incorrect Ratio
P1723 Gear 3 incorrect Ratio
P1724 Gear 4 Incorrect Ratio
P1725 Insufficient Engine Speed Increase During Self Test
P1726 Insufficient Engine Speed Decrease During Self Test
P1727 Coast Clutch Solenoid Inductive Signature Malfunction
P1728 Transmission Slip Error
P1729 4x4 Low Switch Error
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P1731 1-2 Shift Malfunction
P1732 2-3 Shift Malfunction
P1733 3-4 Shift Malfunction
P1740 Transmission system problems
P1741 Torque Converter Clutch Control Error
P1742 Torque Converter Clutch Solenoid Faulty
P1743 Torque Converter Clutch Solenoid Faulty
P1744 Torque Converter Clutch System Stuck in Off Position
P1745 Transmission system problems
P1746 Electronic Pressure Control Solenoid A - Open Circuit
P1747 Electronic Pressure Control Solenoid A- Short Circuit
P1748 EPC Malfunction
P1749 Electronic Pressure Control Solenoid Failed Low
P1751 Shift Solenoid A Performance
P1754 Coast Clutch Solenoid Circuit malfunction
P1756 Shift Solenoid B Performance
P1760 Transmission system problems
P1761 Shift Solenoid C Performance
P1762 Overdrive Band Failed Off
P1766 Shift Solenoid D Performance
P1767 Torque Converter Clutch Circuit Malfunction
P1768 Performance / Normal / Winter Mode Input Malfunction
P1770 Clutch Solenoid Circuit Malfunction
P1779 Transmission Control Indicator Lamp Circuit Malfunction
P1780 Transmission Control Switch Circuit is Out of Self-Test Range
P1781 4x4 Low Switch is Out of Self-Test Range
P1782 P/ES Circuit Out Of Self Test Range
P1783 Transmission Over-Temperature Condition
P1784 Transmission Mechanical Failure - First And Reverse
P1785 Transmission Mechanical Failure - First And Second
P1786 3-2 Downshift Error
P1787 2-1 Downshift Error
P1788 Pressure Control Solenoid 'B' Open Circuit
P1789 Pressure Control Solenoid 'B' Short Circuit
P1795 Idle Switch Circuit Malfunction
P1804 Transmission 4-Wheel Drive High Indicator Circuit Failure
P1806 Transmission 4-Wheel Drive High Indicator Short Circuit To Battery
P1808 Transmission 4-Wheel Drive Low Indicator Circuit Failure
P1810 TFP Valve Position Switch Circuit/ Transmission 4-Wheel Drive Low Indicator Short Circuit To Battery
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P1812 Transmission 4-Wheel Drive Mode Select Circuit Failure
P1815 Transmission 4-Wheel Drive Mode Select Short Circuit To Ground
P1819 Transmission Neutral Safety Switch Short Circuit To Ground
P1820 Transmission Transfer Case Clockwise Shift Relay Coil Circuit Failure
P1822 Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Battery
P1824 Transmission 4-Wheel Drive Clutch Relay Circuit Failure
P1826 Transmission 4-Wheel Drive Low Clutch Relay Circuit To Battery
P1828 Transmission Transfer Case Counter Clockwise Shift Relay Coil Circuit Failure
P1830 Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit To Battery
P1832 Transmission Transfer Case Differential Lock-Up Solenoid Circuit Failure
P1834 Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To Battery
P1838 Transmission Transfer Case Shift Motor Circuit Failure
P1846 Transmission Transfer Case Contact Plate 'A' Circuit Failure
P1850 Transmission Transfer Case Contact Plate 'B' Circuit Failure
P1854 Transmission Transfer Case Contact Plate 'C' Circuit Failure
P1858 Transmission Transfer Case Contact Plate 'D' Circuit Failure
P1866 Transmission Transfer Case System Concern - Servicing Required
P1867 Transmission Transfer Case Contact Plate General Circuit Failure
P1876 Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Failure
P1877 Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Short To Battery
P1881 Engine Coolant Level Switch Circuit Failure, GEM
P1882 Engine Coolant Level Switch Circuit Short to Ground
P1883 Engine Coolant Level Switch Circuit Failure, GEM
P1884 Engine Coolant Level Lamp Circuit Short to Ground
P1891 Transmission Transfer Case Contact Plate Ground Return Open Circuit
P1900 Output Shaft Speed (OSS) Circuit Intermittent Malfunction
P1901 Turbine Shaft Speed (TSS) Circuit Intermittent Malfunction
P1902 Kickdown Solenoid Relay Control Circuit
P1903 Kickdown Solenoid Circuit Low Voltage
P1904 Kickdown Solenoid Circuit High Voltage
Ford DTC's (Diagnostic Trouble Codes)Data Link Connector (DLC)(Located Under hood)
Analog Voltmeter Connection
Ford Codes
11 | System PASS. |
12 | Cannot control rpm during KOER Sell-Test high rpm check. |
13 | Cannot control rpm during KOER Self-Test low rpm check. |
14 | PIP Circuit failure. |
15 | PCM Read Only Memory (ROM) teat failed. |
16 | Rpm too low to perform H02S test. |
18 | SPOUT circuit open. |
18 | IDM circuit failure/ SPOUT circuit grounded. |
19 | Failure In PCM Internal voltage. |
21 | ECT out of Self-Test range MAP/BARO out of Self-Test range. |
22 | MAP/BARO out of Self-Test range. |
23 | TP out of Self-Test range. |
24 | IAT out of Self-Test range. |
26 | MAF out of Self-Test range. |
29 | Insufficient input from the Vehicle Speed Sensor (VSS). |
31 | EVP circuit below minimum voltage. |
32 | EVP voltage below closed limit. |
33 | EGR valve opening not detected. |
34 | EVP voltage above closed limit. |
35 | EVP circuit above maximum voltage. |
41 | HO2S circuit indicates system lean (right HO2S). |
41 | No HO2S switch detected (right HO2S). |
42 | HO2S circuit indicates system rich (right HO2S). |
44 | Secondary Air Injection system Inoperative (right side). |
45 | Secondary Air Injection upstream during Self-Test. |
46 | Secondary Air Injection not bypassed during Self-Test. |
51 | ECT Indicated -40 C (-40 F) /circuit open. |
53 | TP circuit above maximum voltage. |
54 | IAT Indicated -4000 (-40'F) /circuit open. |
56 | MAF circuit above maximum voltage. |
61 | ECT Indicated 123 C (254 F) / circuit grounded. |
63 | TP circuit below minimum voltage. |
64 | IAT indicated 123 C (254 F) I circuit grounded. |
66 | MAF circuit below minimum voltage. |
67 | Park/Neutral Position (PNP) switch circuit open - A/C on during Self-Test. |
77 | Brief WOT not sensed during Self-Test / Operator error. |
79 | A/C on/Defrost on during Self-Test. |
81 | Secondary -Air Injection Diverter (AIRD) solenoid circuit failure. |
82 | Secondary Air Injection Bypass (AIRS) solenoid circuit failure. |
84 | EGR Vacuum Regulator (EVR) circuit failure. |
85 | Canister Purge (CANP) circuit failure. |
87 | Fuel pump primary circuit failure. |
91 | HO2S circuit Indicates system loan (left HO2S). |
91 | No HO2S switch detected (left HO2S). |
92 | HO2S circuit indicates system rich (left HO2S). |
94 | Secondary Air Injection system Inoperative (left side). |
95 | Fuel pump secondary circuit failure. |
3 Digit Ford Codes
111 | System checks OK | |
112 | (O,M) | Intake Air Temperature (IAT) sensor is/was low or grounded - IAT |
113 | (O,M) | IAT sensor is/was high or open - IAT |
114 | (O,R) | IAT sensor out of range - IAT |
116 | (O,R) | Engine Coolant (ECT) sensor out of range - ECT |
117 | (O,M) | ECT sensor is/was low or grounded - ECT |
118 | (O,M) | ECT sensor is/was high or open - ECT |
121 | (O,R,M) | Throttle Position (TP) sensor out of range - TPS |
122 | (O,M) | TP low (possibly grounded or open circuit) - TPS |
123 | (O,M) | TP is/was high or short to power - TPS |
124 | (M) | TP voltage was higher than expected - Fuel control |
125 | (M) | TP voltage was lower than expected - Fuel control |
126 | (O,R,M) | MAP or BARO sensor out of range - '>MAP |
128 | (M) | MAP vacuum has not been changing - check vacuum lines - '>MAP |
129 | (R) | No MAP or Mass Air Flow sensor change during 'goose' test - MAP MAF |
136 | (R) | Oxygen sensor not switching/system lean Left or Front HO2S - Fuel control |
137 | (R) | Oxygen sensor not switching/system rich Left or Front HO2S - Fuel control |
138 | (R) | Fault in Cold Start Injector circuit - Fuel control |
139 | (M) | Oxygen sensor not switching Left or Front HO2S - Fuel control |
144 | (M) | Oxygen sensor not switching Single, Right or Rear HO2S - Fuel control |
157 | (R,M) | Mass Air Flow signal is/was low or grounded - MAF |
158 | (O,R,M) | MAF sensor is/was high or short to power - MAF |
159 | (O,R) | MAF sensor is/was out of range - MAF |
167 | (R) | No Throttle Position sensor change in 'goose' test (must get at least 25% rotation) - TPS |
171 | (M) | Oxygen sensor not switching - system was at adaptive limits - Single, Right or Rear HO2S - Fuel control |
172 | (R,M) | Oxygen sensor not switching - system is or was lean - Single, Right or Rear HO2S - Fuel control |
173 | (R,M) | Oxygen sensor not switching - system is or was rich - Single, Right or Rear HO2S - Fuel control |
174 | (M) | Oxygen sensor was slow in switching Single, Right or Rear HO2S - Fuel control |
175 | (M) | Oxygen sensor not switching - system was at adaptive limits - Left or Front HO2S - Fuel control |
176 | (M) | Oxygen sensor not switching - system is or was lean Left or Front HO2S - Fuel control |
177 | (M) | Oxygen sensor not switching - system was rich Left or Front HO2S - Fuel control |
178 | (M) | Oxygen sensor was slow in switching Left or Front HO2S - Fuel control |
179 | (M) | Fuel system was rich at part throttle Single, Right or Rear HO2S - Fuel control |
181 | (M) | Fuel system was lean at part throttle Single, Right or Rear HO2S - Fuel control |
182 | (M) | Fuel system was rich at idle Single, Right or Rear HO2S - Fuel control |
183 | (M) | Fuel system was lean at idle Single, Right or Rear HO2S - Fuel control |
184 | (M) | Mass Air (MAF) output higher than expected - Fuel control |
185 | (M) | Mass Air (MAF) output lower than expected - Fuel control |
186 | (M) | Injector pulse width longer than expected or Mass Air Flow (MAF) lower than expected - Fuel control |
187 | Injector pulse width shorter than expected or Mass Air Flow (MAF) higher than expected - Fuel control | |
188 | (M) | Fuel system was rich at part throttle - Left or Front HO2S - Fuel control |
189 | (M) | Fuel system was lean at part throttle - Left or Front HO2S - Fuel control |
191 | (M) | Fuel system was rich at idle - Left or Front HO2S - Fuel control |
192 | (M) | Fuel system was lean at idle - Left or Front HO2S - Fuel control |
193 | Failure in Flexible Fuel (FF) sensor circuit - Fuel control | |
194 | (M) | Perform cylinder balance test to check for inoperative injectors |
195 | (M) | Perform cylinder balance test to check for inoperative injectors |
211 | (M) | Ignition PIP signal was erratic or missing - Ignition Systems |
212 | (M) | Ignition TACH signal was erratic (module/wiring) or SPOUT circuit fault - Ignition Systems |
213 | (R) | Ignition SPOUT or SAW circuit open or shorted - Ignition Systems |
214 | (M) | Error in Cylinder ID (CID) circuit or signal - Ignition Systems |
215 | (M) | Primary circuit failure - ignition coil 1 - Ignition Systems |
216 | (M) | Primary circuit failure - ignition coil 2 - Ignition Systems |
217 | (M) | Primary circuit failure - ignition coil 3 - Ignition Systems |
218 | (M) | IDM signal open or high or left coil pack failure - Ignition Systems |
219 | (M) | SPOUT circuit failure, timing defaulted to 10 degrees - follow code 213 diagnosis |
222 | (M) | IDM open or high or right coil pack failure - Ignition Systems |
223 | (M) | Dual Plug (DPI), SPOUT or IDM circuit fault - Ignition Systems |
224 | (M) | Failure in ignition coil primary circuit - Ignition Systems |
225 | (R) | Knock sensor not tested (ignore if not pinging) - KS |
226 | (O) | Ignition Diagnostic Monitor (IDM) signal fault - Ignition Systems |
232 | (M) | EI primary coil circuit failure - Ignition Systems |
238 | (M) | EI primary circuit failure - ignition coil 4 - Ignition Systems |
311 | (R) | AIR system not working - Single, Right or Rear HO2S - Air Injection |
312 | (R) | AIR not diverting - Air Injection |
313 | (R) | AIR not bypassing - Air Injection |
314 | (R) | AIR inoperative, Left or Front HO2S - Air Injection |
326 | (R,M) | Pressure Feedback EGR shows low pressure EGR not seating or not seating intermittantly - PFE |
327 | (O,R,M) | EGR feedback signal is/was low - EVR or PFE |
328 | (O,R,M) | EGR Valve Position (EVP) is/was low - EVR |
332 | (R,M) | EGR did not open/respond during test or if memory code, did not open intermittantly - EVR or PFE |
334 | (O,R,M) | EVP sensor is/was high - EVR |
335 | (O) | EGR feedback signal is/was out of range - EVR or PFE |
336 | (O,R,M) | PFE sensor signal is/was was high - '>PFE |
337 | (O,R,M) | EGR feedback signal is/was was high - EVR |
338 | (M) | Cooling system did not heat up (check cooling system / thermostat operation) |
339 | (M) | Cooling system overheated (check cooling system / thermostat operation) |
341 | (O) | Octane jumper installed (information only code to notify you if it is installed) |
411 | (R) | Idle speed system not controlling idle properly (generally idle too high) - ISC |
412 | (R) | Idle speed system not controlling idle properly (generally idle too low) - ISC |
452 | (M) | Vehicle Speed Sensor (VSS) problem |
511 | (O) | No power to PCM pin 1 or bad PCM (processor) |
512 | (M) | Memory power (PCM pin 1) was interrupted - Was battery disconnected ? |
513 | (O) | Replace processor (PCM) (internal failure) |
519 | (O) | PSP switch/circuit open - PSP h Pedal Position (CPP) circuit fault - PNP |
528 | (M) | System shows voltage at pin 10 (is A/C on ?) or pin 30 (PNP, CPP switch) - PNP |
529 | (M) | Data Communications Link to processor failure Service any EEC codes, erase memory and retest If code is still present refer to instrument cluster diagnosis manual |
533 | (M) | Data Communications Link to instrument cluster failure - see 529 |
536 | (O,R,M) | Brake On Off open or shorted to ground - BOO |
538 | (R) | System did not receive 'goose' test - TESTS |
539 | (O) | System shows voltage at PCM pin 10 Is A/C on ? |
542 | (O,M) | Fuel pump open, bad ground or always on - - Power / Fuel Pump Circuits |
543 | (O) | Fuel pump monitor circuit shows no power - Power / Fuel Pump Circuits |
(M) | (Service 556 code first if present) Fuel pump relay or battery power feed was open - Power / Fuel Pump Circuits | |
551 | Problem in Intake Manifold Runner Control (IMRC) solenoid/circuit - Solenoids | |
552 | (O) | AIRB solenoid/circuit failure - Solenoids |
553 | (O) | AIRD solenoid/circuit failure - Solenoids |
554 | (O) | Fuel Press Regulator Control solenoid/circuit fault - Power / Fuel Pump Circuits |
556 | (O,M) | Fuel pump relay primary circuit fault - Power / Fuel Pump Circuits |
557 | (O,M) | Low speed pump relay primary circuit fault - Power / Fuel Pump Circuits |
558 | (O) | EGR vacuum regulator solenoid/circuit failure - EVR or PFE or Solenoids |
559 | (O) | A/C relay primary circuit fault - A/C and Fan Circuits |
563 | (O) | High Fan Control (HFC) circuit failure - A/C and Fan Circuits |
564 | (O) | Fan Control (FC) circuit failure - A/C and Fan Circuits |
565 | (O) | Canister Purge 1 solenoid/circuit failure - Solenoids |
566 | (O) | transmission 3/4 shift solenoid/circuit - Transmissions |
569 | (O) | Canister Purge 2 solenoid/circuit failure - Solenoids |
578 | (M) | A/C pressure sensor VREF short to ground - A/C and Fan Circuits |
579 | (M) | ACP sensor did not change with A/C on - A/C and Fan Circuits |
581 | (M) | Cooling fan current was excessive - A/C and Fan Circuits |
582 | (O) | Open cooling fan circuit - A/C and Fan Circuits |
583 | (M) | Fuel pump current was excessive - Power / Fuel Pump Circuits |
584 | (M) | Open power ground circuit - Power / Fuel Pump Circuits |
585 | (M) | A/C clutch current was excessive - A/C and Fan Circuits |
586 | (M) | Open circuit in A/C clutch - A/C and Fan Circuits |
587 | (O, M) | Communication problem between PCM and Variable Control Relay Module (VCRM) - Power / Fuel Pump Circuits |
617 | (M) | Transmission shift failure (1/2 shift) - Transmissions |
618 | (M) | Transmission shift failure (2/3 shift) - Transmissions |
619 | (M) | Transmission shift failure (3/4 shift) - Transmissions |
621 | (O) | Solenoid/circuit failure - shift solenoid 1 - Transmissions |
622 | (O) | Solenoid/circuit failure - shift solenoid 2 - Transmissions |
624 | (O,M) | Ford tractor 700 manuals free download. Solenoid/circuit failure -Electronic Pressure Control (EPC) current is high - Transmissions |
625 | (O,M) | Solenoid/circuit failure - Electronic Pressure Control (EPC) current is low - Transmissions |
626 | (O) | Transmission Coast Clutch (CCS) Solenoid/circuit fault - Transmissions |
627 | (O) | Torque Converter Clutch circuit fault - Transmissions |
628 | (M) | Excessive converter clutch slippage - Transmissions |
629 | (O,M) | Torque Converter Clutch circuit fault - Transmissions |
631 | (O) | Overdrive Cancel Light circuit problem - Transmissions |
632 | (R) | E4OD - Transmission Control Switch (TCS) should be cycled once between engine ID and Goose test |
633 | (O) | 4x4L switch should be in 4x2 or 4x4 high for the test |
634 | (O,M) | Park/Neutral Position (PNP) or Clutch Pedal Position (CPP) circuit fault Electronic shift transmission - Manual Lever Position (MLP) sensor out of range in Park-Transmissions |
636 | (O,R) | Transmission Oil Temperature (TOT) sensor out of range - Transmissions |
637 | (O,M) | TOT sensor is/was high or open - Transmissions |
638 | (O,M) | TOT sensor is/was low or grounded - Transmissions |
639 | (R,M) | Transmission Speed sensor (TSS) circuit fault - Transmissions |
641 | (O) | Transmission solenoid/circuit failure Shift Solenoid 3 - Transmissions |
643 | (O,M) | Torque Converter Clutch (TCC) circuit - Transmissions |
645 | (M) | Transmission 1st gear failure - Transmissions |
646 | (M) | Transmission 2nd gear failure - Transmissions |
647 | (M) | Transmission 3rd gear failure - Transmissions |
648 | (M) | Transmission 4th gear failure - Transmissions |
649 | (M) | Transmission EPC system failure - Transmissions |
651 | (M) | Transmission EPC solenoid/circuit fault - Transmissions |
652 | (O) | Torque Converter Clutch (TCC) circuit fault - Transmissions |
654 | (O) | Transmission selector not in PARK - Transmissions |
656 | (M) | Torque Converter Clutch (TCC) slip - Transmissions |
657 | (M) | Transmission temperature was excessive - Transmissions |