Ford OBD2 Trouble Codes

The following trouble codes are specific to Ford.

Ford Powertrain Trouble Codes

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Code(s)Description
P1000OBD-II Monitor Testing Incomplete
P1001KOER Test Cannot Be Completed
P1039Vehicle Speed Signal Missing or Improper
P1051Brake Switch Signal Missing or Improper
P1100Mass Air Flow Sensor Intermittent
P1101Mass Air Flow Sensor out of Self-Test Range
P1112Intake Air Temperature Sensor Intermittent
P1116Engine Coolant Temperature Sensor is out of Self-Test Range
P1117Engine Coolant Temperature Sensor Intermittent
P1120Throttle Position Sensor out of range
P1121Throttle Position Sensor Inconsistent with Mass Air Flow Sensor
P1124Throttle Position Sensor out of Self-Test Range
P1125Throttle Position Sensor Intermittent
P1127Heated Oxygen Sensor Heater not on During KOER Test
P1128Heated Oxygen Sensor Signals reversed
P1129Heated Oxygen Sensor Signals reversed
P1130Lack of Upstream Heated Oxygen Sensor Switch - Adaptive Fuel Limit - Bank No. 1
P1131Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 1
P1132Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank No. 1
P1135Ignition Switch Signal Missing or Improper
P1137Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 1
P1138Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank No. 1
P1150Lack of Upstream Heated Oxygen Sensor Switch - Adaptive Fuel Limit - Bank No. 2
P1151Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 2
P1152Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank No. 2
P1157Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 2
P1158Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank No. 2
P1220Series Throttle Control fault
P1224Throttle Position Sensor B out of Self-Test Range
P1230Open Power to Fuel Pump circuit
P1231High Speed Fuel Pump Relay activated
P1232Low Speed Fuel Pump Primary circuit failure
P1233Fuel Pump Driver Module off-line
P1234Fuel Pump Driver Module off-line
P1235Fuel Pump Control out of range
P1236Fuel Pump Control out of range
P1237Fuel Pump Secondary circuit fault
P1238Fuel Pump Secondary circuit fault
P1250Lack of Power to FPRC Solenoid
P1260Theft Detected - Engine Disabled
P1270Engine RPM or Vehicle Speed Limiter Reached
P1288Cylinder Head Temperature Sensor out of Self-Test Range
P1289Cylinder Head Temperature Sensor Signal Greater Than Self-Test Range
P1290Cylinder Head Temperature Sensor Signal Less Than Self-Test Range
P1299Cylinder Head Temperature Sensor Detected Engine Overheating Condition
P1309Misfire Detection Monitor not enabled
P1351Ignition Diagnostic Monitor circuit Input fault
P1352Ignition Coil A - Primary circuit fault
P1353Ignition Coil B - Primary circuit fault
P1354Ignition Coil C - Primary circuit fault
P1355Ignition Coil D - Primary circuit fault
P1356Loss of Ignition Diagnostic Module Input to PCM
P1358Ignition Diagnostic Monitor Signal out of Self-Test Range
P1359Spark Output circuit fault
P1364Ignition Coil Primary circuit fault
P1380VCT Solenoid Valve circuit Short or Open
P1381Cam Timing Advance is excessive
P1383Cam Timing Advance is excessive
P1390Octane Adjust out of Self-Test Range
P1400Differential Pressure Feedback Electronic Sensor circuit Low Voltage
P1401Differential Pressure Feedback Electronic Sensor circuit High Voltage
P1403Differential Pressure Feedback Electronic Sensor Hoses Reversed
P1405Differential Pressure Feedback Electronic Sensor circuit Upstream Hose
P1406Differential Pressure Feedback Electronic Sensor circuit Downstream Hose
P1407EGR No Flow Detected
P1408EGR Flow out of Self-Test Range
P1409?EGR Vacuum Regulator circuit malfunction
P1409?Electronic Vacuum Regulator Control circuit fault
P1410EGR Barometric Pressure Sensor VREF Voltage
P1411Secondary Air is not being diverted
P1413Secondary Air Injection System Monitor circuit Low Voltage
P1414Secondary Air Injection System Monitor circuit High Voltage
P1442Secondary Air Injection System Monitor circuit High Voltage
P1443Evaporative Emission Control System - Vacuum System - Purge Control Solenoid or Purge Control Valve fault
P1444Purge Flow Sensor circuit Input Low
P1445Purge Flow Sensor circuit Input High
P1450Inability of Evaporative Emission Control System to Bleed Fuel Tank
P1451EVAP Control System Canister Vent Solenoid Circuit Malfunction
P1452Inability of Evaporative Emission Control System to Bleed Fuel Tank
P1455Substantial Leak or Blockage in Evaporative Emission Control System
P1460Wide Open Throttle Air Conditioning Cutoff circuit malfunction
P1461Air Conditioning Pressure Sensor circuit Low Input
P1462Air Conditioning Pressure Sensor circuit high Input
P1463Air Conditioning Pressure Sensor Insufficient Pressure change
P1464ACCS to PCM High During Self-Test
P1469Low Air Conditioning Cycling Period
P1473Fan Secondary High with Fans Off
P1474Low Fan Control Primary circuit
P1479High Fan Control Primary circuit
P1480Fan Secondary Low with Low Fans On
P1481Fan Secondary Low with High Fans On
P1483Power to Cooling Fan Exceeded Normal Draw
P1484Variable Load Control Module Pin 1 Open
P1500Vehicle Speed Sensor Intermittent
P1501Programmable Speedometer & Odometer Module/Vehicle Speed Sensor Intermittent circuit-failure
P1502Invalid or Missing Vehicle Speed Message or Brake Data
P1504Intake Air Control circuit malfunction
P1505Idle Air Control System at Adaptive Clip
P1506Idle Air Control Over Speed Error
P1507Idle Air Control Under Speed Error
P1512Intake Manifold Runner Control Stuck Closed
P1513Intake Manifold Runner Control Stuck Closed
P1516Intake Manifold Runner Control Input Error
P1517Intake Manifold Runner Control Input Error
P1518Intake 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
P1530Open or Short to A/C Compressor Clutch circuit
P1537Intake Manifold Runner Control Stuck Open
P1538Intake Manifold Runner Control Stuck Open
P1539Power to A/C Compressor Clutch circuit Exceeded Normal Current Draw
P1549Intake Manifold Temperature Valve Vacuum Actuator Connection
P1550Power Steering Pressure Sensor out of Self-Test Range
P1605PCM Keep Alive Memory Test Error
P1625Voltage to Vehicle Load Control Module Fan circuit not detected
P1626Voltage to Vehicle Load Control Module circuit not detected
P1650Power Steering Pressure Switch out of Self-Test Range
P1651Power Steering Pressure Switch Input fault
P1700Transmission system problems
P1701Reverse Engagement Error
P1702Transmission system problems
P1703Brake On/Off Switch out of Self-Test Range
P1704Transmission system problems
P1705Manual Lever Position Sensor out of Self-Test Range
P1709Park or Neutral Position Switch out of Self-Test Range
P1710Transmission system problems
P1711Transmission Fluid Temperature Sensor out of Self-Test Range
P1713 to P172Transmission system problems
P17294x4 Low Switch Error
P1740Transmission system problems
P1741Torque Converter Clutch Control Error
P1742Torque Converter Clutch Solenoid Faulty
P1743Torque Converter Clutch Solenoid Faulty
P1744Torque Converter Clutch System Stuck in Off Position
P1745Transmission system problems
P1746Electronic Pressure Control Solenoid - Open circuit
P1747Electronic Pressure Control Solenoid - Short circuit
P1749Electronic Pressure Control Solenoid Failed Low
P1751Shift Solenoid No. 1 Performance
P1754Coast Clutch Solenoid circuit malfunction
P1756Shift Solenoid No. 2 Performance
P1760Transmission system problems
P1761Shift Solenoid No. 3 Performance
P1762Transmission system problems
P1767Transmission system problems
P1780Transmission Control Switch circuit is out of Self-Test Range
P17814x4 Low Switch is out of Self-Test Range
P1783Transmission Over-Temperature Condition
P1784Transmission system problems
P1785Transmission system problems
P1786Transmission system problems
P1787Transmission system problems
P1788Transmission system problems
P1789Transmission system problems
P1900Transmission system problems