LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Saturn >> 1997 >> SC1 Standard >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Engine Performance DTCS
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Performance DTCS

ENGINE PERFORMANCE DTCS

DTC Description
P0105 MAP/TP SENSOR CIRCUIT RANGE PERFORMANCE
P0106 MAP SENSOR PERFORMANCE FAULT
P0107 MAP SENSOR CIRCUIT VOLTAGE OUT OF RANGE
P0108 MAP SENSOR CIRCUIT VOLTAGE OUT OF RANGE (HIGH)
P0112 IAT SENSOR CIRCUIT TEMPERATURE OUT OF RANGE (HIGH)
P0113 IAT SENSOR CIRCUIT TEMPERATURE OUT OF RANGE (LOW)
P0117 ECT SENSOR CIRCUIT TEMPERATURE OUT OF RANGE (HIGH)
P0118 ECT SENSOR CIRCUIT TEMPERATURE OUT OF RANGE (LOW)
P0121 TP SENSOR CIRCUIT VOLTAGE OUT OF RANGE
P0122 TP SENSOR CIRCUIT VOLTAGE OUT OF RANGE (LOW)
P0123 TP SENSOR CIRCUIT VOLTAGE OUT OF RANGE (HIGH)
P0125 ENGINE COOLING SYSTEM TEMPERATURE LOW
P0131 O2S CIRCUIT VOLTAGE LOW
P0132 O2S CIRCUIT VOLTAGE HIGH
P0133 O2S RESPONSE TIME MALFUNCTION
P0134 O2S CIRCUIT OPEN/INACTIVE
P0137 HO2S CIRCUIT VOLTAGE LOW SENSOR 2
P0138 HO2S CIRCUIT VOLTAGE HIGH SENSOR 2
P0140 HO2S CIRCUIT OPEN/INACTIVE SENSOR 2
P0141 HO2S HEATER CIRCUIT MALFUNCTION SENSOR 2
P0171 LEARNED FUEL CONTROL FUEL SYSTEM TOO LEAN
P0172 LEARNED FUEL CONTROL FUEL SYSTEM TOO RICH
P0201 INJECTOR CIRCUIT FAULT(S)
P0202 INJECTOR CIRCUIT FAULT(S)
P0203 INJECTOR CIRCUIT FAULT(S)
P0204 INJECTOR CIRCUIT FAULT(S)
P0217 LOW COOLANT/HOT LIGHT ILLUMINATED &/OR TRANSAXLE TEMPERATURE TOO HIGH
P0218 LOW COOLANT/HOT LIGHT ILLUMINATED &/OR TRANSAXLE TEMPERATURE TOO HIGH
P0300 RANDOM CYLINDER MISFIRE DETECTED
P0301 SPECIFIC CYLINDER MISFIRE DETECTED
P0302 SPECIFIC CYLINDER MISFIRE DETECTED
P0303 SPECIFIC CYLINDER MISFIRE DETECTED
P0304 SPECIFIC CYLINDER MISFIRE DETECTED
P0326 KNOCK SENSOR CIRCUIT EXCESSIVE KNOCK
P0327 KNOCK SENSOR CIRCUIT MALFUNCTION
P0336 CRANKSHAFT POSITION (CKP) SENSOR CIRCUIT SIGNAL INTERMITTENT OR NOISY (EXTRA PULSES)
P0340 CYLINDER DETECT SIGNAL MISSING
P0341 CYLINDER DETECT SIGNAL ERROR TOO MANY PULSES)
P0351 IC CIRCUITS NO. 1 & 4 MALFUNCTION OR SHORTED
P0352 IC CIRCUITS NO. 2 & 3 MALFUNCTION OR SHORTED
P0401 EGR SYSTEM INSUFFICIENT FLOW
P0404 EGR SYSTEM PINTLE POSITION ERROR
P0405 EGR SYSTEM VOLTAGE OUT OF RANGE (OPEN/SHORT)
P0420 CATALYST EFFICIENCY LOW
P0440 EVAP CANISTER PURGE SOLENOID CIRCUIT FAULT
P0443 EVAP CANISTER PURGE SOLENOID CIRCUIT FAULT
P0462 FUEL LEVEL GAUGE CIRCUIT VOLTAGE LOW
P0463 FUEL LEVEL GAUGE CIRCUIT VOLTAGE HIGH
P0500 VEHICLE SPEED SENSOR (VSS) CIRCUIT - NO SIGNAL
P0506 RPM OUT OF RANGE &/OR IAC VALVE CIRCUIT FAULT
P0507 RPM OUT OF RANGE &/OR IAC VALVE CIRCUIT FAULT
P0560 BATTERY VOLTAGE OUT OF RANGE (HIGH OR LOW)
P0561 BATTERY VOLTAGE UNSTABLE
P0562 BATTERY VOLTAGE OUT OF RANGE (HIGH OR LOW)
P0563 BATTERY VOLTAGE OUT OF RANGE (HIGH OR LOW)
P0571 BRAKE SWITCH SIGNAL INVALID
P0572 BRAKE SWITCH VOLTAGE LOW
P0573 BRAKE SWITCH STUCK CLOSED VOLTAGE HIGH)
P0600 SERIAL COMMUNICATION
P0601 EEPROM/FLASH ERROR
P0602 MEMORY/PROGRAMMING ERROR
P0603 NON-VOLATILE RANDOM ACCESS MEMORY FAULT
P0604 RAM ERROR
P0605 EEPROM
P0606 TC PROCESSOR MALFUNCTION
P0656 FUEL GAUGE CIRCUIT FAULT
P1106 MAP SENSOR CIRCUIT VOLTAGE OUT OF RANGE (HIGH)
P1107 MAP SENSOR CIRCUIT VOLTAGE OUT OF RANGE
P1111 IAT SENSOR CIRCUIT TEMPERATURE OUT OF RANGE (LOW)
P1112 IAT SENSOR CIRCUIT TEMPERATURE OUT OF RANGE (HIGH)
P1114 ECT SENSOR CIRCUIT TEMPERATURE OUT OF RANGE (HIGH)
P1115 ECT SENSOR CIRCUIT TEMPERATURE OUT OF RANGE (LOW)
P1121 TP SENSOR CIRCUIT VOLTAGE OUT OF RANGE (HIGH)
P1122 TP SENSOR CIRCUIT VOLTAGE OUT OF RANGE (LOW)
P1133 O2S RESPONSE TIME MALFUNCTION
P1134 O2S RESPONSE TIME MALFUNCTION
P1215 EC GFD MALFUNCTION
P1336 CRANKSHAFT NOTCH ADAPTIVE NOT LEARNED
P1351 IC CIRCUITS NO. 1 & 4 MALFUNCTION OR SHORTED
P1352 IC CIRCUITS NO. 2 & 3 MALFUNCTION OR SHORTED
P1380 ABS CONTROLLER CIRCUIT
P1404 EGR VALVE CLOSED POSITION ERROR
P1406 EGR VALVE PINTLE POSITION ERROR
P1508 RPM OUT OF RANGE &/OR IAC VALVE CIRCUIT FAULT
P1509 RPM OUT OF RANGE &/OR IAC VALVE CIRCUIT FAULT
P1555 EVO CIRCUIT FAULT (DOHC)
P1599 ENGINE STALL DETECTED
P1601 PCM SERIAL COMMUNICATION
P1602 ABS MESSAGE FAULT
P1620 LOW COOLANT LEVEL CIRCUIT
P1621 MEMORY ERROR
P1623 TRANSAXLE TEMPERATURE PULL-UP RESISTOR MALFUNCTION
P1624 CUSTOMER SNAP SHOT FUNCTION
P1625 PCM CHECKSUM/FLASH FAULT
P1627 A/D MALFUNCTION
P1628 ECT PULL-UP RESISTOR
P1635 5-VOLT REFERENCE ERROR
P1639 TCM A/D FAILURE
P1640 PCM OUTPUT CONTROLS FAULT QDM ("A" OUTPUT FAULTS)
P1641 PCM OUTPUT CONTROLS FAULT QDM ("A" OUTPUT FAULTS)
P1650 PCM OUTPUT CONTROLS FAULT QDM ("B" OUTPUT FAULTS)
P1651 PCM OUTPUT CONTROLS FAULT QDM ("B" OUTPUT FAULTS)
P1660 TCM GFD MALFUNCTION
P1691 TEMPERATURE GAUGE CIRCUIT
P1693 TACHOMETER CIRCUIT FAULT