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Home >> Pontiac >> 1996 >> Grand Prix Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 3.1L Engine >> Self-Diagnostic System >> Trouble Code Definition
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Trouble Code Definition

TROUBLE CODE DEFINITION

Code No. Circuit Affected
P0101  MAF System Performance
P0102  MAF Sensor Circuit Low Frequency
P0103  MAF Sensor Circuit High Frequency
P0106  MAP Performance
P0107  MAP Voltage Low
P0108  MAP Voltage High
P0112  IAT Sensor Signal Voltage Low
P0113  IAT Sensor Signal Voltage High
P0117  ECT Sensor Signal Voltage Low
P0118  ECT Sensor Signal Voltage High
P0121  TP Sensor Range/Performance
P0122  TP Sensor Signal Voltage Low
P0123  TP Sensor Signal Voltage High
P0125  ECT Excessive Time To Closed Loop
P0131  O2S/HO2S Signal Voltage Low
P0132  O2S/HO2S Signal Voltage High
P0133  O2S/HO2S Voltage Slow Response
P0134  O2S/HO2S Insufficient/No Activity Detected
P0135  O2S/HO2S Heater Circuit
P0137  Rear/No. 2 HO2S Voltage Low
P0138  Rear/No. 2 HO2S Voltage High
P0140  HO2S Insufficient Activity Sensor 2
P0141  HO2S Heater Circuit Sensor 2
P0171  Fuel Trim System Lean
P0172  Fuel Trim System Rich
P0300  Engine Misfire Detected
P0301  Engine Misfire Detected
P0302  Engine Misfire Detected
P0303  Engine Misfire Detected
P0304  Engine Misfire Detected
P0305  Engine Misfire Detected
P0306  Engine Misfire Detected
P0307  Engine Misfire Detected
P0308  Engine Misfire Detected
P0325  Knock Sensor Circuit
P0326  Knock Sensor Noise Channel High Voltage
P0327  Knock Sensor Noise Channel Low Voltage
P0336  24X Reference Signal Circuit
P0341  CMP Sensor Circuit Performance
P0401  EGR Insufficient Flow
P0420  Catalytic Converter Efficiency Fault
P0440  Evap System
P0441  Evap System Incorrect Purge Flow
P0506  Idle RPM Too Low
P0507  Idle RPM Too High
P0530  A/C Refrigerant Pressure Sensor Circuit
P0560  System Voltage
P0601  PCM Memory
P0602  PCM Not Programmed
P0705  Transaxle Range Switch Circuit
P0706  Transaxle Range Switch Performance
P1106  MAP Sensor Voltage Intermittently High
P1107  MAP Sensor Voltage Intermittently Low
P1111  IAT Sensor Circuit Intermittent High Voltage
P1112  IAT Sensor Circuit Intermittent Low Voltage
P1114  ECT Sensor Circuit Intermittent Low Voltage
P1115  ECT Sensor Circuit Intermittent High Voltage
P1121  TP Sensor Voltage Intermittently High
P1122  TP Sensor Voltage Intermittently Low
P1133  HO2S Insufficient Switching Sensor
P1134  HO2S No. 1 Transition Time Ratio
P1200  Injector Control Circuit
P1350  Ignition Control Circuit
P1361  IC Circuit Not Toggling
P1374  3X Reference Circuit
P1406  EGR Pintle Position Circuit Fault
P1441  EVAP Control System Flow During Non-Purge
P1442  EVAP Vacuum Switch Circuit
P1554  Cruise Control Status Circuit
P1626  Theft Deterrent System Fuel Enable Circuit
P1629  Theft Deterrent System
P1635  5-Volt Reference "A" Circuit
P1639  5-Volt Reference "B" Circuit
P1641  MIL Control Circuit
P1651  Fan No. 1 Relay Control Circuit
P1652  Fan No. 2 Relay Control Circuit
P1654  A/C Relay Control Circuit
P1655  EVAP Purge Solenoid Control Circuit
P1662  Cruise Control Inhibit Control Circuit
P1663  Generator Light Control Circuit
P1672  Low Engine Oil Level Light Control Circuit