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ECD SYSTEM DIAGNOSTIC TROUBLE CODE CHART

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Tip:
  • Parameters listed in the chart may not be exactly the same as yours depending on the type of instrument and other factors.

  • If any DTCs are output during a check mode DTC check, check the circuit for the DTCs listed in the table below. For details of each DTC, refer to the "See page" indicated below.

Table 1. ECD System
DTC Code Detection Item MIL Memory See page
P0031 Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1) Comes on DTC stored

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P0032 Oxygen (A/F) Sensor Heater Control Circuit High (Bank 1 Sensor 1) Comes on DTC stored

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P0045 Turbo / Super Charger Boost Control Solenoid Circuit / Open Comes on DTC stored

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P0069 Manifold Absolute Pressure - Barometric Pressure Correlation Comes on DTC stored

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P007C Charge Air Cooler Temperature Sensor Circuit Low Comes on DTC stored

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P007D Charge Air Cooler Temperature Sensor Circuit High Comes on DTC stored

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P0087 Fuel Rail / System Pressure - Too Low Comes on DTC stored

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P0088 Fuel Rail / System Pressure - Too High Comes on DTC stored

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P0093 Fuel System Leak Detected - Large Leak Comes on DTC stored

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P0100 Mass Air Flow Circuit Comes on DTC stored

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P0101 Mass Air Flow Circuit Range / Performance Problem Comes on DTC stored

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P0106 Manifold Absolute Pressure Circuit Problem Comes on DTC stored

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P0107 Manifold Absolute Pressure / Barometric Pressure Circuit Low Input Comes on DTC stored

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P0108 Manifold Absolute Pressure / Barometric Pressure Circuit High Input Comes on DTC stored

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P0112 Intake Air Temperature Circuit Low Input Comes on DTC stored

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P0113 Intake Air Temperature Circuit High Input Comes on DTC stored

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P0115 Engine Coolant Temperature Circuit Comes on DTC stored

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P0116 Engine Coolant Temperature Circuit Range / Performance Comes on DTC stored

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P0117 Engine Coolant Temperature Circuit Low Input Comes on DTC stored

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P0118 Engine Coolant Temperature Circuit High Input Comes on DTC stored

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P011C Charge Air Temperature - Intake Air Temperature Correlation Bank 1 Comes on DTC stored

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P0122 Throttle / Pedal Position Sensor / Switch "A" Circuit Low Input Comes on DTC stored

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P0123 Throttle / Pedal Position Sensor / Switch "A" Circuit High Input Comes on DTC stored

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P0168 Fuel Temperature Too High Comes on DTC stored

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P0180 Fuel Temperature Sensor "A" Circuit Comes on DTC stored

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P0182 Fuel Temperature Sensor "A" Circuit Low Input Comes on DTC stored

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P0183 Fuel Temperature Sensor "A" Circuit High Input Comes on DTC stored

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P0190 Fuel Rail Pressure Sensor Circuit Comes on DTC stored

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P0191 Fuel Rail Pressure Sensor Circuit Range / Performance Comes on DTC stored

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P0192 Fuel Rail Pressure Sensor Circuit Low Input Comes on DTC stored

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P0193 Fuel Rail Pressure Sensor Circuit High Input Comes on DTC stored

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P0201 Injector Circuit / Open - (Cylinder 1) Comes on DTC stored

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P0202 Injector Circuit / Open - (Cylinder 2) Comes on DTC stored

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P0203 Injector Circuit / Open - (Cylinder 3) Comes on DTC stored

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P0204 Injector Circuit / Open - (Cylinder 4) Comes on DTC stored

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P0234 Turbo / Super Charger Overboost Condition Comes on DTC stored

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P0299 Turbo / Super Charger Underboost Comes on DTC stored

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P0301 Cylinder 1 Misfire Detected Comes on DTC stored

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P0302 Cylinder 2 Misfire Detected Comes on DTC stored

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P0303 Cylinder 3 Misfire Detected Comes on DTC stored

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P0304 Cylinder 4 Misfire Detected Comes on DTC stored

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P0335 Crankshaft Position Sensor "A" Circuit Comes on DTC stored

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P0339 Crankshaft Position Sensor "A" Circuit Intermittent - DTC stored

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P0340 Camshaft Position Sensor Circuit Comes on DTC stored

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P0400 Exhaust Gas Recirculation Flow Comes on DTC stored

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P0405 Exhaust Gas Recirculation Sensor "A" Circuit Low Comes on DTC stored

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P0406 Exhaust Gas Recirculation Sensor "A" Circuit High Comes on DTC stored

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P042E Exhaust Gas Recirculation "A" Control Stuck Open Comes on DTC stored

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P0488 Exhaust Gas Recirculation Throttle Position Control Range / Performance Comes on DTC stored

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P0489 Exhaust Gas Recirculation Control Circuit Low Comes on DTC stored

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P0490 Exhaust Gas Recirculation Control Circuit High Comes on DTC stored

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P0500 Vehicle Speed Sensor Comes on DTC stored

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P0504 Brake Switch "A" / "B" Correlation - DTC stored

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P0545 Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 1) Comes on DTC stored

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P0546 Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 1) Comes on DTC stored

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P0560 System Voltage Comes on DTC stored

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P0606 ECM / PCM Processor Comes on DTC stored

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P060A Internal Control Module Monitoring Processor Performance Comes on DTC stored

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P060B Internal Control Module A/D Processing Performance Comes on DTC stored

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P0617 Starter Relay Circuit High Comes on DTC stored

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P0627 Fuel Pump Control Circuit / Open Comes on DTC stored

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P062D No. 1 Fuel Injector Driver Circuit Performance Comes on DTC stored

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P062F Internal Control Module EEPROM Error Comes on DTC stored

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P0630 VIN not Programmed or Mismatch - ECM / PCM Comes on DTC stored

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P0705 Transmission Range Sensor Circuit (PRNDL Input) Comes on DTC stored

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P0724 Brake Switch "B" Circuit High Comes on DTC stored

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P1229 Fuel Pump System Comes on DTC stored

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P1251 Step Motor for Turbocharger Control Circuit (Intermittent) Comes on DTC stored

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P1271 Fuel Regulator Circuit (EDU Drive) Comes on DTC stored

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P1272 Fuel Pressure Regulator Circuit Comes on DTC stored

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P1603 Engine Stall History - DTC stored

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P1604 Startability Malfunction - DTC stored

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P1605 Rough Idling - DTC stored

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P1607 Cruise Control Input Processor Comes on DTC stored

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P1608 Engine Lack of Power - DTC stored

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P1609 Air Fuel Ratio Too Rich - DTC stored

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P1626 Idle Signal Output Value Too Low Comes on DTC stored

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P1627 Idle Signal Output Value Too High Comes on DTC stored

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P2002 Particulate Trap Efficiency Below Threshold (Bank1) Comes on DTC stored

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P200C Diesel Particulate Filter Temperature Too High Bank 1 Comes on DTC stored

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P200E Catalyst System Temperature Too High Bank 1 Comes on DTC stored

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P2032 Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 2) Comes on DTC stored

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P2033 Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 2) Comes on DTC stored

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P20CB Exhaust Aftertreatment Fuel Injector "A" Control Circuit Stuck Open Comes on DTC stored

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P20CD Open in Exhaust Aftertreatment Fuel Injector "A" Control Circuit Comes on DTC stored

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P20CE Short in Exhaust Aftertreatment Fuel Injector "A" Control Circuit Comes on DTC stored

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P20CF Exhaust Aftertreatment Fuel Injector "A" Stuck Open Comes on DTC stored

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P2120 Throttle / Pedal Position Sensor / Switch "D" Circuit Comes on DTC stored

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P2121 Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance Comes on DTC stored

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P2122 Throttle / Pedal Position Sensor / Switch "D" Circuit Low Input Comes on DTC stored

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P2123 Throttle / Pedal Position Sensor / Switch "D" Circuit High Input Comes on DTC stored

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P2125 Throttle / Pedal Position Sensor / Switch "E" Circuit Comes on DTC stored

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P2127 Throttle / Pedal Position Sensor / Switch "E" Circuit Low Input Comes on DTC stored

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P2128 Throttle / Pedal Position Sensor / Switch "E" Circuit High Input Comes on DTC stored

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P2138 Throttle / Pedal Position Sensor / Switch "D" / "E" Voltage Correlation Comes on DTC stored

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P2141 Diesel Throttle Motor Circuit Low Comes on DTC stored

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P2142 Diesel Throttle Motor Circuit High Comes on DTC stored

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P2195 Oxygen (A/F) Sensor Signal Stuck Lean (Bank 1 Sensor 1) Comes on DTC stored

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P2226 Barometric Pressure Circuit Comes on DTC stored

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P2228 Barometric Pressure Circuit Low Input Comes on DTC stored

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P2229 Barometric Pressure Circuit High Input Comes on DTC stored

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P2237 Oxygen (A/F) Sensor Pumping Current Circuit / Open (for A/F sensor) (Bank 1 Sensor 1) Comes on DTC stored

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P2238 Oxygen Sensor Pumping Current Circuit Low (for A/F sensor) (Bank 1 Sensor 1) Comes on DTC stored

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P2239 Oxygen Sensor Pumping Current Circuit High (for A/F sensor) (Bank 1 Sensor 1) Comes on DTC stored

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P2252 Oxygen Sensor Reference Ground Circuit Low (for A/F sensor) (Bank 1 Sensor 1) Comes on DTC stored

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P2253 Oxygen Sensor Reference Ground Circuit High (for A/F sensor) (Bank 1 Sensor 1) Comes on DTC stored

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P244A Diesel Particulate Filter Differential Pressure Too Low Comes on DTC stored

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P244B Diesel Particulate Filter Differential Pressure Too High Comes on DTC stored

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P244C Exhaust Temperature Too Low for Particulate Filter Regeneration Bank 1 Comes on DTC stored

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P2453 Diesel Particulate Filter Pressure Sensor "A" Circuit Range/Performance Comes on DTC stored

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P2454 Diesel Particulate Filter Pressure Sensor "A" Circuit Low Comes on DTC stored

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P2455 Diesel Particulate Filter Pressure Sensor "A" Circuit High Comes on DTC stored

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P245C Exhaust Gas Recirculation Cooler Bypass Control Circuit Low Comes on DTC stored

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P245D Exhaust Gas Recirculation Cooler Bypass Control Circuit High Comes on DTC stored

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P2463 Diesel Particulate Filter Restriction - Soot Accumulation Comes on DTC stored

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P2610 ECM / PCM Internal Engine Off Timer Performance Comes on DTC stored

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U0101 Lost Communication with TCM Comes on DTC stored

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U0129 Lost Communication with Brake System Control Module - DTC stored

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