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Mustang EEC-V Diagnostic Codes
Last Updated on:12/4/05
P0102- Mass Air Flow circuit Low Input.
P0103- Mass Air Flow circuit High Input.
P0106- EGR Barometric Pressure Sensor Input Signal is out of Self-Test Range.
P0107- EGR/BARO Signal circuit is Less Than Self-Test minimum.
P0108- EGR Barometric Pressure Sensor Input Signal is out of Self-Test Range.
P0112- Intake Air Temperature circuit Low Input.
P0121- In-Range Operating Throttle Position Sensor circuit failure.
P0122- Throttle Position Sensor circuit Low Input.
P0123- Throttle Position Sensor circuit High Input.
P0125- Insufficient Coolant Temperature to enter Closed Loop.
P0126- Insufficient Coolant Temperature for Stable Operation.
P0113- Intake Air Temperature circuit High Input.
P0117- Engine Coolant Temperature circuit Low Input.
P0118- Engine Coolant Temperature circuit High Input.
P0121- In-Range Operating Throttle Position Sensor circuit failure.
P0122- Throttle Position Sensor circuit Low Input.
P0123- Throttle Position Sensor circuit High Input.
P0125- Insufficient Coolant Temperature to enter Closed Loop.
P0126- Insufficient Coolant Temperature for Stable Operation.
P0131- Upstream Heated Oxygen Sensor circuit out of range - Bank No. 1.
P0132- Upstream Heated Oxygen Sensor circuit Voltage High - Bank No. 1.
P0133- Upstream Heated Oxygen Sensor circuit Slow Response - Bank No. 1.
P0135- Upstream Heated Oxygen Sensor Heater circuit fault - Bank No. 1.
P0136- Downstream Heated Oxygen Sensor circuit fault - Bank No. 1.
P0138- Downstream Heated Oxygen Sensor circuit Voltage High - Bank No. 1.
P0140- Downstream Heated Oxygen Sensor circuit Faulty - Bank No. 1.
P0141- Downstream Heated Oxygen Sensor Heater circuit fault - Bank No. 1.
P0151- Upstream Heated Oxygen Sensor circuit out of range - Bank No. 2.
P0152- Upstream Heated Oxygen Sensor circuit Voltage High - Bank No. 2.
P0153- Upstream Heated Oxygen Sensor circuit Slow Response - Bank No. 2.
P0155- Upstream Heated Oxygen Sensor circuit fault - Bank No. 2.
P0156- Downstream Heated Oxygen Sensor circuit fault - Bank No. 2.
P0158- Downstream Heated Oxygen Sensor circuit Voltage High - Bank No. 2.
P0160- Downstream Heated Oxygen Sensor circuit fault - Bank No. 2.
P0161- Downstream Heated Oxygen Sensor Heater circuit fault - Bank No. 2.
P0171- System Too Lean - Bank No. 1.
P0172- System Too Rich - Bank No. 1.
P0174- System Too Lean - Bank No. 2.
P0175- System Too Rich - Bank No. 2.
P0176- Flexible Fuel Sensor.
P0180- Engine Fuel Temperature Sensor circuit - Electrical fault.
P0181- Engine Fuel Temperature Sensor circuit - Electrical fault.
P0182- Engine Fuel Temperature Sensor circuit - Electrical fault.
P0183- Engine Fuel Temperature Sensor circuit - Electrical fault.
P0187- Engine Fuel Temperature Sensor circuit.
P0188- Engine Fuel Temperature Sensor circuit.
P0190- FRP Sensor Signal Low.
P0191- Engine Fuel Temperature Sensor circuit.
P0192- Engine Fuel Temperature Sensor circuit .
P0193- Engine Fuel Temperature Sensor circuit.
P0222- Throttle Position Sensor B circuit Input Low.
P0223- Throttle Position Sensor B circuit Input High.
P0230- Fuel Pump Primary circuit fault.
P0231- Fuel Pump Secondary circuit Low.
P0232- Fuel Pump Secondary circuit High.
P0300- Random Misfire Detected.
P0301- Misfire Detected - Cylinders 1-10.
P0302- Misfire Detected - Cylinders 1-10.
P0303- Misfire Detected - Cylinders 1-10.
P0304- Misfire Detected - Cylinders 1-10.
P0305- Misfire Detected - Cylinders 1-10.
P0306- Misfire Detected - Cylinders 1-10.
P0307- Misfire Detected - Cylinders 1-10.
P0308- Misfire Detected - Cylinders 1-10.
P0309- Misfire Detected - Cylinders 1-10.
P0310- Misfire Detected - Cylinders 1-10.
P0320- Ignition Engine Speed (PIP) Input circuit fault.
P0325- A Spark Knock Occurred - Sensor Circuitry did not respond.
P0326- Spark Knock has not been sensed.
P0330- A Spark Knock occurred - Sensor Circuitry did not respond.
P0331- Spark Knock has not been sensed.
P0340- Camshaft Position Sensor circuit fault.
P0350- Ignition Coil Primary circuit fault.
P0351- Ignition Coil A Primary circuit fault.
P0352- Ignition Coil B Primary circuit fault.
P0353- Ignition Coil C Primary circuit fault.
P0354- Ignition Coil D Primary circuit fault.
P0355- Ignition Coil Primary circuit malfunction.
P0356- Ignition Coil Primary circuit malfunction.
P0357- Ignition Coil Primary circuit malfunction.
P0358- Ignition Coil Primary circuit malfunction.
P0359- Integrated Ignition On Plug failure.
P0360- Integrated Ignition On Plug failure.
P0385- Misfire Detection Sensor circuit failure.
P0400- EGR Flow Faulty.
P0401- Insufficient EGR Flow.
P0402- EGR Flow Excessive at Idle.
P0411- Secondary Air Injection System Flow Improper.
P0412- Secondary Air Injection System Control Valve Faulty.
P0413- Secondary Air Injection Solenoid did not change when activated.
P0414- Secondary Air Injection Solenoid did not change when activated.
P0416- Secondary Air Injection Solenoid did not change when activated.
P0417- Secondary Air Injection Solenoid did not change when activated.
P0420- Catalyst System Efficiency below Limit - Bank No 1.
P0421- Catalyst System Efficiency below Limit - Bank No 1.
P0430- Catalyst System Efficiency below Limit - Bank No 2.
P0431- Catalyst System Efficiency below Limit - Bank No 2.
P0440- Evaporative Emission Purge Control Solenoid Damaged.
P0442- Leak in Evaporative System Detected.
P0443- EVAP Canister Purge Control Solenoid or Valve Faulty.
P0446- Evaporative Emission Control System Vent Control malfunction.
P0452- Fuel Tank Pressure Signal circuit Input below minimum.
P0453- Fuel Tank Pressure Signal circuit Input above maximum.
P0455- Leak or Blockage Detected in Evaporative Emission Control System.
P0460- Fuel Level Input circuit malfunction.
P0500- Vehicle Speed Sensor fault.
P0501- Vehicle Speed Sensor fault.
P0503- Poor Vehicle Speed Sensor Performance.
P0505- Idle Air Control Valve System fault.
P0552- Power Steering Pressure Sensor Shorted to Power.
P0553- Power Steering Pressure Sensor Shorted to Power.
P0602- Replace PCM.
P0603- PCM has Experienced Power Interrupt.
P0605- PCM Read Only Memory Error.
P0703- Brake On/Off Switch Input fault.
P0704- Clutch Pedal Position Switch Input circuit fault.
P0705- Transmission Range Sensor out of Self-Test Range or Shorted to Ground.
P0707- Transmission Range Sensor circuit Low Input.
P0708- Transmission Range Sensor circuit High Input.
P0712- Transmission Fluid Temperature Sensor circuit Input Low.
P0713- Transmission Fluid Temperature Sensor circuit Input High.
P0715- Turbine Shaft Speed Sensor circuit fault.
P0720- Output Shaft Speed Sensor circuit.
P0721- Output Shaft Speed Sensor circuit.
P0731- Improper Ratio for First Gear.
P0732- Improper Ratio for Second Gear.
P0733- Improper Ratio for Third Gear.
P0734- Improper Ratio for Fourth Gear.
P0735- Transmission problems.
P0736- Improper Ratio for Reverse Gear.
P0741- TCC System Improper Mechanical Performance.
P0743- Torque Converter Clutch System Electrical failure.
P0746- Electronic Pressure Control Solenoid Performance.
P0750- Shift Solenoid No. 1 circuit.
P0751- Shift Solenoid No. 1 Performance.
P0755- Shift Solenoid No. 2 circuit.
P0756- Shift Solenoid No. 2 Performance.
P0760- Shift Solenoid No. 3 circuit.
P0761- Shift Solenoid No. 3 Performance.
70765- Transmission system problems.
P0781- 1 to 2 Shift Error.
P0782- 2 to 3 Shift Error.
P0783- 3 to 4 Shift Error.
P0784- 4 to 5 Shift Error.
P1000- OBD-II Monitor Testing Incomplete.
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.
P1112- Intake Air Temperature Sensor Intermittent.
P1116- Engine Coolant Temperature Sensor is out of Self-Test Range.
P1117- Engine Coolant Temperature Sensor Intermittent.
P1120- Throttle Position Sensor out of range.
P1121- Throttle Position Sensor Inconsistent with Mass Air Flow Sensor.
P1124- Throttle Position Sensor out of Self-Test Range.
P1125- Throttle Position Sensor Intermittent.
P1127- Heated Oxygen Sensor Heater not on During KOER Test.
P1128- Heated Oxygen Sensor Signals reversed.
P1129- Heated Oxygen Sensor Signals reversed.
P1130- Lack of Upstream Heated Oxygen Sensor/Adaptive Fuel Limit/Bank 1.
P1131- Lack of Upstream Heated Oxygen Sensor/Sensor Indicates Lean/Bank 1.
P1132- Lack of Upstream Heated Oxygen Sensor/Sensor Indicates Rich/Bank 1.
P1135- Ignition Switch Signal Missing or Improper.
P1137- Lack of Downstream Heated Oxygen Sensor/Sensor Indicates Lean/Bank 1.
P1138- Lack of Downstream Heated Oxygen Sensor/Sensor Indicates Rich/Bank 1.
P1150- Lack of Upstream Heated Oxygen Sensor/Adaptive Fuel Limit/Bank 2.
P1151- Lack of Upstream Heated Oxygen Sensor/Sensor Indicates Lean/Bank 2.
P1152- Lack of Upstream Heated Oxygen Sensor/Sensor Indicates Rich/Bank 2.
P1157- Lack of Downstream Heated Oxygen Sensor/Sensor Indicates Lean/Bank 2.
P1158- Lack of Downstream Heated Oxygen Sensor/Sensor Indicates Rich/Bank 2.
P1220- Series Throttle Control fault.
P1224- Throttle Position Sensor B out of Self-Test Range.
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.
P1250- Lack of Power to FPRC Solenoid.
P1260- Theft Detected - Engine Disabled.
P1270- Engine RPM or Vehicle Speed Limiter Reached.
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.
P1299- Cylinder Head Temperature Sensor Detected Engine Overheating Condition.
P1309- Misfire Detection Monitor not enabled.
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.
P1358- Ignition Diagnostic Monitor Signal out of Self-Test Range.
P1359- Spark Output circuit fault.
P1364- Ignition Coil Primary circuit fault.
P1380- VCT Solenoid Valve circuit Short or Open.
P1381- Cam Timing Advance is excessive.
P1383- Cam Timing Advance is excessive.
P1390- Octane Adjust out of Self-Test Range.
P1400- Differential Pressure Feedback Electronic Sensor circuit Low Voltage.
P1401- Differential Pressure Feedback Electronic Sensor circuit High Voltage.
P1403- Differential Pressure Feedback Electronic Sensor Hoses Reversed.
P1405- Differential Pressure Feedback Electronic Sensor circuit Upstream Hose.
P1406- Differential Pressure Feedback Electronic Sensor circuit Downstream Hose.
P1407- EGR No Flow Detected.
P1408- EGR Flow out of Self-Test Range.
P1409- EGR Vacuum Regulator circuit malfunction.
P1410- EGR Barometric Pressure Sensor VREF Voltage.
P1409- Electronic Vacuum Regulator Control circuit fault.
P1411- Secondary Air is not being diverted.
P1413- Secondary Air Injection System Monitor circuit Low Voltage.
P1414- Secondary Air Injection System Monitor circuit High Voltage.
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- Lack of Response From Passive Anti-Theft System Module - Engine Disabled.
P1452- Inability of Evaporative Emission Control System to Bleed Fuel Tank.
P1455- Substantial Leak or Blockage in Evaporative Emission Control System.
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.
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.
P1483- Power to Cooling Fan Exceeded Normal Draw.
P1484- Variable Load Control Module Pin 1 Open.
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.
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.
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.
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.
P1650- Power Steering Pressure Switch out of Self-Test Range.
P1651- Power Steering Pressure Switch Input fault.
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.
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.
P1713- Thru P1728 Transmission system problems.
P1729- 4x4 Low Switch Error.
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 - Open circuit.
P1747- Electronic Pressure Control Solenoid - Short circuit.
P1749- Electronic Pressure Control Solenoid Failed Low.
P1751- Shift Solenoid No. 1 Performance.
P1754- Coast Clutch Solenoid circuit malfunction.
P1756- Shift Solenoid No. 2 Performance.
P1760- Transmission system problems.
P1761- Shift Solenoid No. 3 Performance.
P1762- Transmission system problems.
P1767- Transmission system problems.
P1780- Transmission Control Switch circuit is out of Self-Test Range.
P1781- 4x4 Low Switch is out of Self-Test Range.
P1783- Transmission Over-Temperature Condition.
P1784- Transmission system problems.
P1785- Transmission system problems.
P1786- Transmission system problems.
P1787- Transmission system problems.
P1788- Transmission system problems.
P1789- Transmission system problems.
P1900- Transmission system problems.
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