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Diagnostic Information And Procedures: Notes

DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC Description
DTC P0031  O2 SENSOR 1/1 HEATER CIRCUIT LOW, DTC P0032: O2 SENSOR 1/1 HEATER CIRCUIT HIGH, DTC P0051: O2 SENSOR 2/1 HEATER CIRCUIT LOW, DTC P0052:O2 SENSOR 2/1 HEATER CIRCUIT HIGH
DTC P0071  AMBIENT/BATTERY TEMP SENSOR PERFORMANCE
DTC P0108  MAP SENSOR VOLTAGE TOO HIGH
DTC P0111  INTAKE AIR TEMP PERFORMANCE
DTC P0112  INTAKE AIR TEMP SENSOR VOLTAGE TOO LOW
DTC P0113  INTAKE AIR TEMP SENSOR VOLTAGE TOO HIGH
DTC P0117  ENGINE COOLANT TEMP SENSOR VOLTAGE TOO LOW
DTC P0118  ENGINE COOLANT TEMP SENSOR VOLTAGE TOO HIGH
DTC P0121  TP SENSOR VOLTAGE DOES NOT AGREE WITH MAP
DTC P0122  THROTTLE POSITION SENSOR #1 VOLTAGE TOO LOW
DTC P0123  THROTTLE POSITION SENSOR #1 VOLTAGE TOO HIGH
DTC P0125  CLOSED LOOP TEMP NOT REACHED
DTC P0131  O2 SENSOR 1/1 CIRCUIT VOLTAGE TOO LOW, DTC P0137:O2 SENSOR 1/2 CIRCUIT VOLTAGE TOO LOW, DTC P0151: O2 SENSOR 2/1 CIRCUIT VOLTAGE TOO LOW, DTC P0157: O2 SENSOR 2/2 CIRCUIT VOLTAGE TOO LOW
DTC P0132  O2 SENSOR 1/1 CIRCUIT VOLTAGE TOO HIGH, DTC P0138:O2 SENSOR 1/2 CIRCUIT VOLTAGE TOO HIGH, DTC P0152: O2 SENSOR 2/1 CIRCUIT VOLTAGE TOO HIGH, DTC P0158: O2 SENSOR 2/2 CIRCUIT VOLTAGE TOO HIGH
DTC P0133  O2 SENSOR 1/1 SLOW RESPONSE, DTC P0139: O2 SENSOR 1/2 SLOW RESPONSE, DTC P0153: O2 SENSOR 2/1 SLOW RESPONSE, DTC P0159: O2 SENSOR 2/2 SLOW RESPONSE
DTC P0135  O2 SENSOR 1/1 HEATER FAILURE, DTC P0141: O2 SENSOR 1/2 HEATER FAILURE, DTC P0155: O2 SENSOR 2/1 HEATER FAILURE, DTC P0161: O2 SENSOR 2/2 HEATER FAILURE
DTC P0136  O2 SENSOR 1/2 HEATER CIRCUIT MALFUNCTION
DTC P0171  1/1 FUEL SYSTEM LEAN, DTC P0174: 2/1 FUEL SYSTEM LEAN
DTC P0172  1/1 FUEL SYSTEM RICH, DTC P0175: 2/1 FUEL SYSTEM RICH
DTC P0197  ENGINE OIL TEMPERATURE SENSOR VOLTAGE TOO LOW
DTC P0198  ENGINE OIL TEMPERATURE SENSOR VOLTAGE TOO HIGH
DTC P0201  INJECTOR #1 CONTROL CIRCUIT, DTC P0202: INJECTOR #2 CONTROL CIRCUIT, DTC P0203: INJECTOR #3 CONTROL CIRCUIT, DTC P0204: INJECTOR #4 CONTROL CIRCUIT, DTC P0205: INJECTOR #5 CONTROL CIRCUIT, DTC P0206: INJECTOR #6 CONTROL CIRCUIT, DTC P0207: INJECTOR #7 CONTROL CIRCUIT, DTC P0208: INJECTOR #8 CONTROL CIRCUIT, DTC P0209: INJECTOR #9 CONTROL CIRCUIT, DTC P0210: INJECTOR #10 CONTROL CIRCUIT
DTC P0300  MULTIPLE CYLINDER MIS-FIRE, DTC P0301: CYLINDER #1 MISFIRE, DTC P0302: CYLINDER #2 MISFIRE, DTC P0303: CYLINDER #3 MISFIRE, DTC P0304: CYLINDER #4 MISFIRE, DTC P0305: CYLINDER #5 MISFIRE, DTC P0306: CYLINDER #6 MISFIRE, DTC P0307: CYLINDER #7 MISFIRE, DTC P0308: CYLINDER #8 MISFIRE, DTC P0309: CYLINDER #9 MISFIRE, DTC P0310: CYLINDER #10 MISFIRE
DTC P0320  NO CRANK REFERENCE SIGNAL AT PCM
DTC P0340  NO CAM REFERENCE SIGNAL AT PCM
DTC P0351  IGNITION COIL #1 PRIMARY CIRCUIT, DTC P0352: IGNITION COIL #2 PRIMARY CIRCUIT, DTC P0353: IGNITION COIL #3 PRIMARY CIRCUIT, DTC P0354: IGNITION COIL #4 PRIMARY CIRCUIT, DTC P0355: IGNITION COIL #5 PRIMARY CIRCUIT
DTC P0420  1/1 CATALYTIC CONVERTER EFFICIENCY, DTC P0432: 2/1 CATALYTIC CONVERTER EFFICIENCY
DTC P0441  EVAP PURGE FLOW MONITOR
DTC P0442  EVAP LEAK MONITOR MEDIUM (0.040) LEAK DETECTED, DTC P0455: EVAP LEAK MONITOR LARGE LEAK DETECTED
DTC P0443  EVAP PURGE SOLENOID CIRCUIT
DTC P0460  FUEL LEVEL SENDING UNIT NO CHANGE OVER MILES
DTC P0462  FUEL LEVEL SENDING UNIT VOLTS TOO LOW
DTC P0463  FUEL LEVEL SENDING UNIT VOLTS TOO HIGH
DTC P0500  NO VEHICLE SPEED SIGNAL
DTC P0505  IDLE AIR CONTROL MOTOR CIRCUITS
DTC P0522  OIL PRESSURE CIRCUIT LOW
DTC P0523  OIL PRESSURE CIRCUIT HIGH
DTC P0601  PCM INTERNAL CONTROLLER FAILURE
DTC P0622  GENERATOR FIELD NOT SWITCHING PROPERLY
DTC P0645  A/C CLUTCH RELAY CIRCUIT
DTC P1195  O2 SENSOR 1/1 SLOW DURING CATALYST MONITOR, DTC P1196: O2 SENSOR 2/1 SLOW DURING CATALYST MONITOR
DTC P1282  FUEL PUMP/SYSTEM RELAY CONTROL CIRCUIT
DTC P1294  TARGET IDLE NOT REACHED
DTC P1296  NO 5-VOLTS TO MAP SENSOR
DTC P1297  NO CHANGE IN MAP FROM START TO RUN
DTC P1388  AUTO SHUTDOWN RELAY CONTROL CIRCUIT
DTC P1389  NO ASD RELAY OUTPUT VOLTAGE AT PCM
DTC P1391  INTERMITTENT LOSS OF CMP OR CKP
DTC P1398  MIS-FIRE ADAPTIVE NUMERATOR AT LIMIT
DTC P1486  EVAP LEAK MONITOR PINCHED HOSE FOUND
DTC P1492  AMBIENT/BATTERY TEMPERATURE SENSOR VOLTAGE TOO HIGH
DTC P1493  AMBIENT/BATTERY TEMPERATURE SENSOR VOLTAGE TOO LOW
DTC P1494  LEAK DETECTION PUMP SWITCH OR MECHANICAL FAULT
DTC P1495  LEAK DETECTION PUMP SOLENOID CIRCUIT
DTC P1499  HYDRAULIC FAN SOLENOID CIRCUIT
DTC P1594  CHARGING SYSTEM VOLTAGE TOO HIGH
DTC P1598  A/C PRESSURE SENSOR VOLTAGE TOO HIGH
DTC P1599  A/C PRESSURE SENSOR VOLTAGE TOO LOW
DTC P1682  CHARGING SYSTEM VOLTAGE TOO LOW
DTC P1687  NO CLUSTER BUS MESSAGE
DTC P1695  BUS MESSAGE FROM BODY CONTROL MODULE
DTC P1696  PCM FAILURE EEPROM WRITE DENIED
DTC P1719  SKIP SHIFT SOLENOID CIRCUIT OPEN OR SHORTED