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Engine Performance - 3.4L DTCS

ENGINE PERFORMANCE - 3.4L DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description
DTC P0030 HO2S 1 HEATER CONTROL CIRCUIT
DTC P0101 MAF SENSOR PERFORMANCE
DTC P0102 MAF SENSOR CIRCUIT - LOW VOLTAGE
DTC P0103 MAF SENSOR CIRCUIT - HIGH FREQUENCY
DTC P0107 MANIFOLD ABSOLUTE PRESSURE SENSOR CIRCUIT - LOW VOLTAGE
DTC P0108 MANIFOLD ABSOLUTE PRESSURE SENSOR CIRCUIT - HIGH VOLTAGE
DTC P0112 INTAKE AIR TEMPERATURE SENSOR CIRCUIT - LOW VOLTAGE
DTC P0113 INTAKE AIR TEMPERATURE SENSOR CIRCUIT - HIGH VOLTAGE
DTC P0116 ECT SENSOR CIRCUIT PERFORMANCE
DTC P0117 ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT - LOW VOLTAGE
DTC P0118 ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT - HIGH VOLTAGE
DTC P0121 TP SENSOR PERFORMANCE
DTC P0122 THROTTLE POSITION SENSOR CIRCUIT - LOW VOLTAGE
DTC P0123 THROTTLE POSITION SENSOR CIRCUIT - HIGH VOLTAGE
DTC P0125 ENGINE COOLANT TEMPERATURE INSUFFICIENT FOR CLOSED LOOP FUEL CONTROL
DTC P0128 ENGINE COOLANT TEMPERATURE BELOW THERMOSTAT REGULATING TEMPERATURE
DTC P0130 HO2S 1 CIRCUIT CLOSED LOOP PERFORMANCE
DTC P0131 HO2S CIRCUIT LOW VOLTAGE - SENSOR 1
DTC P0132 HO2S CIRCUIT HIGH VOLTAGE - SENSOR 1
DTC P0133 HO2S SLOW RESPONSE - SENSOR 1
DTC P0134 HO2S 1 CIRCUIT INSUFFICIENT ACTIVITY
DTC P0135 HO2S 1 HEATER PERFORMANCE
DTC P0137 HO2S 2 CIRCUIT LOW VOLTAGE
DTC P0138 HO2S 2 CIRCUIT HIGH VOLTAGE
DTC P0140 HO2S 2 CIRCUIT - INSUFFICIENT ACTIVITY
DTC P0141 HO2S 2 HEATER PERFORMANCE
DTC P0171 FUEL TRIM SYSTEM LEAN
DTC P0172 FUEL TRIM SYSTEM RICH
DTC P0201, P0202, P0203, P0204, P0205, P0206 INJECTOR CONTROL CIRCUIT
DTC P0230 FUEL PUMP PRIMARY CIRCUIT
DTC P0300 ENGINE MISFIRE DETECTED
DTC P0325 KNOCK SENSOR CIRCUIT MALFUNCTION
DTC P0327 KNOCK SENSOR CIRCUIT
DTC P0336 CRANKSHAFT POSITION SENSOR PERFORMANCE
DTC P0341 CAMSHAFT POSITION SENSOR PERFORMANCE
DTC P0401 EGR SYSTEM
DTC P0403 EGR SOLENOID CONTROL CIRCUIT
DTC P0404 EGR SYSTEM
DTC P0405 EGR SENSOR CIRCUIT - LOW VOLTAGE
DTC P0420 TWC SYSTEM - LOW EFFICIENCY
DTC P0440 EVAPORATIVE EMISSION SYSTEM
DTC P0442 EVAPORATIVE EMISSION CONTROL SYSTEM - SMALL LEAK DETECTED
DTC P0443 EVAP PURGE SOLENOID CONTROL CIRCUIT
DTC P0446 EVAPORATIVE EMISSION VENT SYSTEM PERFORMANCE
DTC P0449 EVAP CANISTER VENT SOLENOID CONTROL CIRCUIT
DTC P0452 FUEL TANK PRESSURE SENSOR CIRCUIT - LOW VOLTAGE
DTC P0453 FUEL TANK PRESSURE SENSOR CIRCUIT - HIGH VOLTAGE
DTC P0506 IDLE SPEED LOW
DTC P0507 IDLE SPEED HIGH
DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683 OR P2610 : ECU MALFUNCTION
DTC P0650 MIL CONTROL CIRCUIT
DTC P1106 MAP SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE
DTC P1107 MAP SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE
DTC P1111 IAT SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE
DTC P1112 IAT SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE
DTC P1114 ECT SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE
DTC P1115 ECT SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE
DTC P1121 TP SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE
DTC P1122 TP SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE
DTC P1133 HO2S INSUFFICIENT SWITCHING - SENSOR 1
DTC P1134 HO2S TRANSITION TIME RATIO - SENSOR 1
DTC P1336 CRANKSHAFT POSITION SYSTEM VARIATION NOT LEARNED
DTC P1351 IC CIRCUIT HIGH VOLTAGE
DTC P1352 IC OUTPUT HIGH/PULSE DETECTED
DTC P1361 IC CIRCUIT LOW VOLTAGE
DTC P1362 IC CYLINDER NO. 2 NOT TOGGLING AFTER ENABLE
DTC P1374 3X REFERENCE CIRCUIT
DTC P1380 EBTCM DTC DETECTED ROUGH ROAD DATA UNUSABLE
DTC P1381 MISFIRE DETECTED NO EBTCM/PCM SERIAL DATA
DTC P1404 EGR SYSTEM
DTC P1441 EVAPORATIVE EMISSION SYSTEM FLOW DURING NON-PURGE
DTC P1635 5-VOLT REFERENCE LOW
DTC P1639 5-VOLT REFERENCE 2 CIRCUIT
DTC P1640 DRIVER 1 INPUT - HIGH VOLTAGE
DTC P1650 DRIVER 2 INPUT - HIGH VOLTAGE
DTC P1660 COOLING FANS CONTROL CIRCUIT
DTC P1670 OUTPUT DRIVER MODULE NO. 4