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Engine Performance DTCS

ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description
P0031 HO2S HEATER (FRONT, RH) CIRCUIT LOW
P0032 HO2S HEATER (FRONT, RH) CIRCUIT HIGH
P0037 HO2S HEATER (REAR, RH) CIRCUIT LOW
P0038 HO2S HEATER (REAR, RH) CIRCUIT HIGH
P0051 HO2S HEATER (FRONT, LH) CIRCUIT LOW
P0052 HO2S HEATER (FRONT, LH) CIRCUIT HIGH
P0057 HO2S HEATER (REAR, LH) CIRCUIT LOW
P0058 HO2S HEATER (REAR, LH) CIRCUIT HIGH
P0101 MAF SENSOR INCONSISTENT WITH TP SENSOR
P0102 MAF CIRCUIT LOW INPUT
P0103 MAF CIRCUIT HIGH INPUT
P0106 EGR BOOST SENSOR CIRCUIT PERFORMANCE PROBLEM
P0107 EGR BOOST SENSOR CIRCUIT LOW INPUT
P0108 EGR BOOST SENSOR CIRCUIT HIGH INPUT
P0111 IAT PERFORMANCE PROBLEM
P0112 IAT CIRCUIT LOW INPUT
P0113 IAT CIRCUIT HIGH INPUT
P0116 ECT CIRCUIT PERFORMANCE PROBLEM
P0117 ECT CIRCUIT LOW INPUT
P0118 ECT CIRCUIT HIGH INPUT
P0121 THROTTLE POSITION STUCK CLOSED
P0122 TP CIRCUIT LOW INPUT
P0123 TP CIRCUIT HIGH INPUT
P0125 EXCESSIVE TIME TO ENTER CLOSED LOOP FUEL CONTROL
P0126/P0128 COOLANT THERMOSTAT STUCK CLOSED
P0131 HO2S (FRONT, RH) NO INVERSION (STUCK LOW)
P0132 HO2S (FRONT, RH) NO INVERSION (STUCK HIGH)
P0133 HO2S (FRONT, RH) CIRCUIT MALFUNCTION
P0134 HO2S (FRONT, RH) CIRCUIT NO ACTIVITY DETECTED
P0138 HO2S (REAR, RH) CIRCUIT HIGH INPUT
P0140 HO2S (REAR, RH) CIRCUIT NO ACTIVITY DETECTED
P0151 HO2S (FRONT, LH) NO INVERSION (STUCK LOW)
P0152 HO2S (FRONT, LH) NO INVERSION (STUCK HIGH)
P0153 HO2S (FRONT, LH) CIRCUIT MALFUNCTION
P0154 HO2S (FRONT, LH) CIRCUIT NO ACTIVITY DETECTED
P0158 HO2S (REAR, LH) CIRCUIT HIGH INPUT
P0160 HO2S (REAR, LH) CIRCUIT NO ACTIVITY DETECTED
P0171 FUEL TRIM SYSTEM (RH) TOO LEAN
P0172 FUEL TRIM SYSTEM (RH) TOO RICH
P0174 FUEL TRIM SYSTEM (LH) TOO LEAN
P0175 FUEL TRIM SYSTEM (LH) TOO RICH
P0300 RANDOM MISFIRE DETECTED
P0301 CYLINDER NO.1 MISFIRE DETECTED
P0302 CYLINDER NO.2 MISFIRE DETECTED
P0303 CYLINDER NO.3 MISFIRE DETECTED
P0304 CYLINDER NO.4 MISFIRE DETECTED
P0305 CYLINDER NO. 5 MISFIRE DETECTED
P0306 CYLINDER NO. 6 MISFIRE DETECTED
P0327 KNOCK SENSOR CIRCUIT LOW INPUT
P0328 KNOCK SENSOR CIRCUIT HIGH INPUT
P0335 CKP SENSOR CIRCUIT MALFUNCTION
P0340 CMP SENSOR CIRCUIT MALFUNCTION
P0401 EGR FLOW INSUFFICIENT DETECTED
P0403 EGR VALVE (STEPPER MOTOR) CIRCUIT MALFUNCTION
P0421 WARM-UP CATALYST SYSTEM (RH) EFFICIENCY BELOW THRESHOLD
P0431 WARM-UP CATALYST SYSTEM (LH) EFFICIENCY BELOW THRESHOLD
P0441 EVAPORATIVE EMISSION CONTROL SYSTEM INCORRECT PURGE FLOW
P0442 EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (SMALL LEAK)
P0443 EVAPORATIVE EMISSION CONTROL SYSTEM PURGE CONTROL VALVE CIRCUIT MALFUNCTION
P0446 CHANGE OVER VALVE (COV) (EVAP SYSTEM LEAK DETECTION PUMP) STUCK CLOSED
P0456 EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (VERY SMALL LEAK)
P0461 FUEL GAUGE SENDER UNIT CIRCUIT RANGE/PERFORMANCE
P0462 FUEL GAUGE SENDER UNIT CIRCUIT LOW INPUT
P0463 FUEL GAUGE SENDER UNIT CIRCUIT HIGH INPUT
P0480 FAN CONTROL MODULE CIRCUIT MALFUNCTION
P0500 VEHICLE SPEED SENSOR (VSS) CIRCUIT MALFUNCTION
P0505 IAC VALVE CIRCUIT MALFUNCTION
P0506 IDLE CONTROL SYSTEM RPM LOWER THAN EXPECTED
P0507 IDLE CONTROL SYSTEM RPM HIGHER THAN EXPECTED
P0550 PSP SWITCH CIRCUIT MALFUNCTION
P0660 INTAKE MANIFOLD COMMUNICATION CONTROL (IMCC) CIRCUIT MALFUNCTION
P0703 BRAKE SWITCH INPUT MALFUNCTION
P1309 PCM IC FOR MISFIRE DETECTION
P1487 EGR BOOST SENSOR SOLENOID VALVE CIRCUIT MALFUNCTION
P1562 PCM+BB (BACK-UP BATTERY) VOLTAGE LOW
P1602 IMMOBILIZER UNIT-PCM COMMUNICATION ERROR
P1603 KEY ID NUMBERS ARE NOT REGISTERED IN PCM
P1604 CODE WORD IS NOT REGISTERED IN PCM
P1621 CODE WORD DOES NOT MATCH AFTER ENGINE CRANKING
P1622 KEY ID NUMBER DOES NOT MATCH
P1623 CODE WORD OR KEY ID NUMBER READ/WRITE ERROR IN PCM
P1624 IMMOBILIZER SYSTEM COMMUNICATION COUNTER = 0
P1631 GRNERATOR OUTPUT SIGNAL NO ELECTRICITY
P1633 BATTERY OVERCHARGE
P1634 GENERATOR TERMINAL B CIRCUIT OPEN
P2401 EVAPORATIVE EMISSIONS SYSTEM LEAK DETECTION PUMP MOTOR CIRCUIT LOW INPUT
P2402 EVAPORATIVE EMISSIONS SYSTEM LEAK DETECTION PUMP MOTOR CIRCUIT HIGH INPUT
P2404 EVAPORATIVE EMISSIONS SYSTEM LEAK DETECTION PUMP AIR FILTER CLOGGING
P2405 EVAPORATIVE EMISSIONS SYSTEM LEAK DETECTION PUMP ORIFICE FALLEN OFF
P2407 EVAPORATIVE EMISSIONS SYSTEM LEAK DETECTION PUMP HEATER MALFUNCTION
U0073 CAN BUS OFF
U0101 PCM CANNOT RECEIVE ANY SIGNALS FROM TCM