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Engine Performance DTCS

ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description
P0031 RIGHT FRONT HO2S HEATER CIRCUIT LOW
P0032 RIGHT FRONT HO2S HEATER CIRCUIT HIGH
P0037 HO2S HEATER CIRCUIT LOW
P0038 HO2S HEATER CIRCUIT HIGH
P0043 REAR HO2S HEATER CIRCUIT LOW
P0044 REAR HO2S HEATER CIRCUIT HIGH
P0051 LEFT FRONT HO2S HEATER CIRCUIT LOW
P0052 LEFT FRONT HO2S HEATER CIRCUIT HIGH
P0057 LEFT REAR HO2S HEATER CIRCUIT LOW
P0058 LEFT REAR HO2S HEATER CIRCUIT HIGH
P0102 MAF SENSOR INPUT LOW
P0103 MAF SENSOR INPUT LOW
P0106 BARO CIRCUIT PROBLEM
P0107 BARO SENSOR INPUT LOW
P0108 BARO SENSOR INPUT HIGH
P0111 IAT CIRCUIT PROBLEM
P0112 IAT SENSOR INPUT LOW
P0113 IAT SENSOR INPUT HIGH
P0116 ECT CIRCUIT PROBLEM
P0117 ECT SENSOR INPUT LOW
P0118 ECT SENSOR INPUT HIGH
P0122 TP SENSOR INPUT LOW
P0123 TP SENSOR INPUT HIGH
P0125 EXCESSIVE TIME TO ENTER CLOSED LOOP
P0128 THERMOSTAT STUCK OPEN
P0130 RIGHT FRONT HO2S MALFUNCTION
P0150 LEFT FRONT HO2S MALFUNCTION
P0134 RIGHT FRONT HO2S, NO ACTIVITY DETECTED
P0136 MIDDLE HO2S MALFUNCTION
P0138 RIGHT REAR HO2S, INPUT HIGH
P0140 MIDDLE HO2S, NO ACTIVITY DETECTED
P0140 RIGHT REAR HO2S, NO ACTIVITY DETECTED
P0144 REAR HO2S, INPUT HIGH
P0146 REAR HO2S, NO ACTIVITY DETECTED
P0154 LEFT FRONT HO2S, NO ACTIVITY DETECTED
P0158 LEFT REAR HO2S, INPUT HIGH
P0160 LEFT REAR HO2S, NO ACTIVITY DETECTED
P0171 RIGHT BANK FUEL TRIM TOO LEAN
P0172 RIGHT BANK FUEL TRIM TOO RICH
P0174 LEFT BANK FUEL TRIM TOO LEAN
P0175 LEFT BANK FUEL TRIM TOO RICH
P0300 RANDOM MISFIRE DETECTED
P0301 CYLINDERS NO. 1 MISFIRE DETECTED
P0302 CYLINDERS NO. 2 MISFIRE DETECTED
P0303 CYLINDERS NO. 3 MISFIRE DETECTED
P0304 CYLINDERS NO. 4 MISFIRE DETECTED
P0305 CYLINDERS NO. 5 MISFIRE DETECTED
P0306 CYLINDERS NO. 6 MISFIRE DETECTED
P0325 KNOCK SENSOR CIRCUIT PROBLEM
P0335 CRANKSHAFT POSITION SENSOR CIRCUIT MALFUNCTION
P0401 EGR FLOW TOO LOW
P0402 EGR FLOW TOO HIGH
P0420 CATALYTIC CONVERTER EFFICIENCY BELOW LIMIT (FEDERAL)
P0421/P0431 WARM UP CATALYTIC CONVERTER EFFICIENCY BELOW LIMIT (CALIFORNIA)
P0442 EVAP SYSTEM MALFUNCTION, SMALL LEAK DETECTED
P0443 EVAP SYSTEM, PURGE CONTROL VALVE CIRCUIT MALFUNCTION
P0451 FUEL TANK PRESSURE SENSOR MALFUNCTION
P0452 FUEL TANK PRESSURE SENSOR INPUT LOW
P0453 FTP SENSOR INPUT HIGH
P0455 EVAP SYSTEM MALFUNCTION, BLOCK OR LARGE LEAK DETECTED
P0456 EVAP SYSTEM MALFUNCTION, SMALL LEAK DETECTED
P0461 FUEL GAUGE SENDING UNIT CIRCUIT MALFUNCTION
P0462 FUEL GAUGE SENDING UNIT CIRCUIT INPUT LOW
P0463 FUEL GAUGE SENDING UNIT CIRCUIT INPUT HIGH
P0464 FUEL GAUGE SENDING UNIT CIRCUIT PERFORMANCE
P0506 IDLE CONTROL, RPM LOW
P0507 IDLE CONTROL, RPM HIGH
P0550 POWER STEERING SWITCH MALFUNCTION
P0703 BRAKE SWITCH MALFUNCTION
P1102 MAF SENSOR INCONSISTENT WITH TP SENSOR (LESS THAN EXPECTED)
P1103 MAF SENSOR INCONSISTENT WITH ENGINE SPEED (MORE THAN EXPECTED)
P1122 TP SENSOR STUCK CLOSED (LESS THAN EXPECTED)
P1123 TP SENSOR STUCK OPEN (MORE THAN EXPECTED)
P1169 MIDDLE OXYGEN SENSOR, NO INVERSION
P1170 RIGHT FRONT OXYGEN SENSOR, NO INVERSION
P1173 LEFT FRONT OXYGEN SENSOR, NO INVERSION
P1250 PRESSURE REGULATOR CONTROL (PRC) SOLENOID VALVE CIRCUIT MALFUNCTION
P1309 PCM INTERNAL MALFUNCTION
P1345 CAMSHAFT POSITION SENSOR CIRCUIT MALFUNCTION
P1449 CANISTER DRAIN CUT VALVE (CDCV), CIRCUIT MALFUNCTION
P1450 EVAP SYSTEM MALFUNCTION, EXCESSIVE VACUUM
P1487 EGR BOOST SENSOR CIRCUIT MALFUNCTION
P1496 EGR VALVE MOTOR COIL NO. 1 OPEN OR SHORT
P1497 EGR VALVE MOTOR COIL NO. 2 OPEN OR SHORT
P1498 EGR VALVE MOTOR COIL NO. 3 OPEN OR SHORT
P1499 EGR VALVE MOTOR COIL NO. 4 OPEN OR SHORT
P1504 IAC VALVE CIRCUIT MALFUNCTION
P1512 IMRC SHUTTER VALVE STUCK CLOSED
P1518 IMRC SHUTTER VALVE STUCK OPEN
P1520 IMRC DRIVE CIRCUIT MALFUNCTION
P1562 PCM BACKUP BATTERY VOLTAGE LOW
P1602 IMMOBILIZER TO PCM COMMUNICATION ERROR
P1603 CODE WORD IS NOT REGISTERED IN PCM
P1604 KEY ID NUMBERS NOT REGISTERED IN PCM
P1621 CODE WORD DOES NOT MATCH AFTER ENGINE CRANK
P1622 KEY ID DOES NOT MATCH
P1623 CODE WORD OR KEY ID READ/WRITE ERROR IN PCM
P1624 IMMOBILIZER SYSTEM COMMUNICATION COUNTER = 0
P1631 NO GENERATOR OUTPUT VOLTAGE SIGNAL
P1633 BATTERY OVERCHARGE
P1634 GENERATOR TERMINAL B CIRCUIT OPEN