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Diagnostic Trouble Code Index

DIAGNOSTIC TROUBLE CODE INDEX

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