DIAGNOSIS AND TESTING

• P000A-BANK 1 CAMSHAFT 1 POSITION SLOW RESPONSE
• P000B-BANK 1 CAMSHAFT 2 POSITION SLOW RESPONSE
• P0010-BANK 1 CAMSHAFT 1 POSITION ACTUATOR CIRCUIT OPEN
• P0011-BANK 1 CAMSHAFT 1 POSITION TARGET PERFORMANCE
• P0013-BANK 1 CAMSHAFT 2 POSITION ACTUATOR CIRCUIT OPEN
• P0014-BANK 1 CAMSHAFT 2 POSITION TARGET PERFORMANCE
• P0016-CRANKSHAFT-CAMSHAFT TIMING MISALIGNMENT-BANK 1 SENSOR 1
• P0017-CRANKSHAFT-CAMSHAFT TIMING MISALIGNMENT-BANK 1 SENSOR 2
• P0031-O2 SENSOR 1/1 HEATER CIRCUIT LOW
• P0032-O2 SENSOR 1/1 HEATER CIRCUIT HIGH
• P0037-O2 SENSOR 1/2 HEATER CIRCUIT LOW
• P0038-O2 SENSOR 1/2 HEATER CIRCUIT HIGH
• P0071-AMBIENT AIR TEMPERATURE SENSOR PERFORMANCE
• P0072-AMBIENT AIR TEMPERATURE SENSOR CIRCUIT LOW
• P0073-AMBIENT AIR TEMPERATURE SENSOR CIRCUIT HIGH
• P0106-MANIFOLD ABSOLUTE PRESSURE SENSOR PERFORMANCE
• P0107-MANIFOLD ABSOLUTE PRESSURE SENSOR CIRCUIT LOW
• P0108-MANIFOLD ABSOLUTE PRESSURE SENSOR CIRCUIT HIGH
• P0111-INTAKE AIR TEMPERATURE SENSOR PERFORMANCE
• P0112-INTAKE AIR TEMPERATURE SENSOR CIRCUIT LOW
• P0113-INTAKE AIR TEMPERATURE SENSOR CIRCUIT HIGH
• P0116-ENGINE COOLANT TEMPERATURE SENSOR PERFORMANCE
• P0117-ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT LOW
• P0118-ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT HIGH
• P0121-THROTTLE POSITION SENSOR 1 PERFORMANCE
• P0122-THROTTLE POSITION SENSOR 1 CIRCUIT LOW
• P0123-THROTTLE POSITION SENSOR 1 CIRCUIT HIGH
• P0125-INSUFFICIENT COOLANT TEMP FOR CLOSED-LOOP FUEL CONTROL
• P0128-THERMOSTAT RATIONALITY
• P0129-BAROMETRIC PRESSURE OUT-OF-RANGE LOW
• P0131-O2 SENSOR 1/1 CIRCUIT LOW
• P0132-O2 SENSOR 1/1 CIRCUIT HIGH
• P0133-O2 SENSOR 1/1 SLOW RESPONSE
• P0135-O2 SENSOR 1/1 HEATER PERFORMANCE
• P0137-O2 SENSOR 1/2 CIRCUIT LOW
• P0138-O2 SENSOR 1/2 CIRCUIT HIGH
• P0139-O2 SENSOR 1/2 SLOW RESPONSE
• P0139-O2 SENSOR 1/2 SLOW RESPONSE
• P0141-O2 SENSOR 1/2 HEATER PERFORMANCE
• P0171-FUEL SYSTEM 1/1 LEAN
• P0172-FUEL SYSTEM 1/1 RICH
• P0196-ENGINE OIL TEMPERATURE SENSOR PERFORMANCE
• P0197-ENGINE OIL TEMPERATURE SENSOR CIRCUIT LOW
• P0198-ENGINE OIL TEMPERATURE SENSOR CIRCUIT HIGH
• P0201-FUEL INJECTOR 1 CIRCUIT/OPEN
• P0202-FUEL INJECTOR 2 CIRCUIT/OPEN
• P0203-FUEL INJECTOR 3 CIRCUIT/OPEN
• P0204-FUEL INJECTOR 4 CIRCUIT/OPEN
• P0221-THROTTLE POSITION SENSOR 2 CIRCUIT PERFORMANCE
• P0222-THROTTLE POSITION SENSOR 2 CIRCUIT LOW
• P0223-THROTTLE POSITION SENSOR 2 CIRCUIT HIGH
• P0261-FUEL INJECTOR 1 CIRCUIT LOW
• P0262-FUEL INJECTOR 1 CIRCUIT HIGH
• P0264-FUEL INJECTOR 2 CIRCUIT LOW
• P0265-FUEL INJECTOR 2 CIRCUIT HIGH
• P0267-FUEL INJECTOR 3 CIRCUIT LOW
• P0268-FUEL INJECTOR 3 CIRCUIT HIGH
• P0270-FUEL INJECTOR 4 CIRCUIT LOW
• P0271-FUEL INJECTOR 4 CIRCUIT HIGH
• P0196-ENGINE OIL TEMPERATURE SENSOR PERFORMANCE
• P0300-MULTIPLE CYLINDER MISFIRE
• P0301-CYLINDER 1 MISFIRE
• P0302-CYLINDER 2 MISFIRE
• P0303-CYLINDER 3 MISFIRE
• P0304-CYLINDER 4 MISFIRE
• P0315-NO CRANK SENSOR LEARNED
• P0325-KNOCK SENSOR 1 CIRCUIT
• P0335-CRANKSHAFT POSITION SENSOR CIRCUIT
• P0336-CRANKSHAFT POSITION SENSOR PERFORMANCE
• P0339-CRANKSHAFT POSITION SENSOR INTERMITTENT
• P0340-CAMSHAFT POSITION SENSOR CIRCUIT-BANK 1 SENSOR 1
• P0341-CAMSHAFT POSITION SENSOR PERFORMANCE-BANK 1 SENSOR 1
• P0344-CAMSHAFT POSITION SENSOR INTERMITTENT-BANK 1 SENSOR 1
• P0351-IGNITION COIL 1 CIRCUIT
• P0352-IGNITION COIL 2 CIRCUIT
• P0353-IGNITION COIL 3 CIRCUIT
• P0354-IGNITION COIL 4 CIRCUIT
• P0365-CAMSHAFT POSITION SENSOR CIRCUIT-BANK 1 SENSOR 2
• P0366-CAMSHAFT POSITION SENSOR PERFORMANCE-BANK 1 SENSOR 2
• P0369-CAMSHAFT POSITION SENSOR INTERMITTENT-BANK 1 SENSOR 2
• P0420-CATALYST EFFICIENCY (BANK 1)
• P0440-GENERAL EVAP SYSTEM FAILURE
• P0441-EVAP PURGE SYSTEM PERFORMANCE
• P0443-EVAP PURGE SOLENOID CIRCUIT
• P0444-EVAP PURGE SOLENOID CIRCUIT OPEN
• P0452-EVAP PRESSURE SWITCH STUCK CLOSED
• P0455-EVAP SYSTEM LARGE LEAK
• P0456-EVAP SYSTEM SMALL LEAK
• P0457-EVAP SYSTEM - LOOSE FUEL CAP
• P0458-EVAP PURGE SOLENOID CIRCUIT LOW
• P0459-EVAP PURGE SOLENOID CIRCUIT HIGH
• P0461-FUEL LEVEL SENSOR 1 PERFORMANCE
• P0462-FUEL LEVEL SENSOR 1 LOW CIRCUIT
• P0463-FUEL LEVEL SENSOR 1 HIGH CIRCUIT
• P0480-COOLING FAN 1 CONTROL CIRCUIT
• P0481-COOLING FAN 2 CONTROL CIRCUIT
• P0501-VEHICLE SPEED SENSOR 1 PERFORMANCE
• P0501-VEHICLE SPEED SENSOR 1 PERFORMANCE (MTX NON-ABS)
• P0501-VEHICLE SPEED SENSOR 1 PERFORMANCE
• P0503-VEHICLE SPEED SENSOR 1 ERRATIC (MTX NON-ABS)
• P0506-IDLE SPEED PERFORMANCE LOWER THAN EXPECTED
• P0507-IDLE SPEED PERFORMANCE HIGHER THAN EXPECTED
• P0513-INVALID SKIM KEY
• P0522-ENGINE OIL PRESSURE SWITCH CIRCUIT LOW
• P0523-ENGINE OIL PRESSURE SWITCH CIRCUIT HIGH
• P0532-A/C PRESSURE SENSOR CIRCUIT LOW
• P0533-A/C PRESSURE SENSOR CIRCUIT HIGH
• P0562-BATTERY VOLTAGE LOW
• P0563-BATTERY VOLTAGE HIGH
• P0571-BRAKE SWITCH 1 PERFORMANCE
• P0572-BRAKE SWITCH 1 STUCK ON
• P0573-BRAKE SWITCH 1 STUCK OFF
• P0579-SPEED CONTROL SWITCH 1 PERFORMANCE
• P0580-SPEED CONTROL SWITCH 1 CIRCUIT LOW
• P0581-SPEED CONTROL SWITCH 1 CIRCUIT HIGH
• P0585-SPEED CONTROL SWITCH 1-2 CORRELATION
• P0591-SPEED CONTROL SWITCH 2 PERFORMANCE
• P0592-SPEED CONTROL SWITCH 2 CIRCUIT LOW
• P0593-SPEED CONTROL SWITCH 2 CIRCUIT HIGH
• P0600-SERIAL COMMUNICATION LINK
• P0601-INTERNAL MEMORY CHECKSUM INVALID
• P0606-INTERNAL ECM PROCESSOR
• P060B-ETC A/D GROUND PERFORMANCE
• P060D-ETC LEVEL 2 APP PERFORMANCE
• P060E-ETC LEVEL 2 TPS PERFORMANCE
• P060F-ETC LEVEL 2 ECT PERFORMANCE
• P0615-STARTER CONTROL CIRCUIT-OPEN
• P0616-STARTER CONTROL CIRCUIT LOW
• P0617-STARTER CONTROL CIRCUIT HIGH
• P061A-ETC LEVEL 2 TORQUE PERFORMANCE
• P061C-ETC LEVEL 2 RPM PERFORMANCE
• P0622-GENERATOR FIELD CONTROL CIRCUIT
• P0625-GENERATOR FIELD CONTROL CIRCUIT LOW
• P0626-GENERATOR FIELD CONTROL CIRCUIT HIGH
• P0627-FUEL PUMP CONTROL CIRCUIT/OPEN
• P0628-FUEL PUMP CONTROL CIRCUIT LOW
• P0629-FUEL PUMP CONTROL CIRCUIT HIGH
• P062C-ETC LEVEL 2 MPH PERFORMANCE
• P0630-VIN NOT PROGRAMMED IN PCM
• P0632-ODOMETER NOT PROGRAMMED IN PCM
• P0633-SKIM SECRET KEY NOT STORED IN PCM
• P063A-GENERATOR VOLTAGE SENSE CIRCUIT
• P0642-SENSOR REFERENCE VOLTAGE 1 CIRCUIT LOW
• P0643-SENSOR REFERENCE VOLTAGE 1 CIRCUIT HIGH
• P0645-A/C CONTROL CIRCUIT/OPEN
• P0646-A/C CONTROL CIRCUIT LOW
• P0647-A/C CONTROL CIRCUIT HIGH
• P0652-SENSOR REFERENCE VOLTAGE 2 CIRCUIT LOW
• P0653-SENSOR REFERENCE VOLTAGE 2 CIRCUIT HIGH
• P0700-TRANSMISSION CONTROL SYSTEM (MIL REQUEST)
• P0703-BRAKE SWITCH 2 PERFORMANCE
• P0850-PARK/NEUTRAL SWITCH PERFORMANCE
• P1115-GENERAL TEMPERATURE RATIONALITY
• P1128-CLOSED LOOP FUELING NOT ACHIEVED - BANK 1
• P0196-ENGINE OIL TEMPERATURE SENSOR PERFORMANCE
• P1277-STARTER CONTROL CIRCUIT 2 LOW (TIPM)
• P1278-STARTER CONTROL CIRCUIT 2 HIGH (TIPM)
• P1279-STARTER CONTROL CIRCUIT 2 OPEN (TIPM)
• P127A-STARTER CONTROL CIRCUIT 2 OVERCURRENT (TIPM)
• P127C-FUEL PUMP CONTROL CIRCUIT 2 LOW (TIPM)
• P127D-FUEL PUMP CONTROL CIRCUIT 2 HIGH (TIPM)
• P127E-FUEL PUMP CONTROL CIRCUIT 2 OPEN (TIPM)
• P127F-FUEL PUMP CONTROL CIRCUIT 2 OVERCURRENT (TIPM)
• P1501-VEHICLE SPEED SENSOR 1/2 CORRELATION - DRIVE WHEELS
• P1502-VEHICLE SPEED SENSOR 1/2 CORRELATION - NON-DRIVE WHEELS
• P1513-STARTER REQUEST SWITCH STUCK
• P1572-BRAKE PEDAL STUCK ON
• P1573-BRAKE PEDAL STUCK OFF
• P1593-SPEED CONTROL SWITCH 1/2 STUCK
• P1602-PCM NOT PROGRAMMED
• P1607-PCM INTERNAL SHUTDOWN TIMER SLOW RATIONALITY
• P1618-SENSOR REFERENCE VOLTAGE 1 CIRCUIT ERRATIC
• P1628-SENSOR REFERENCE VOLTAGE CIRCUIT ERRATIC
• P1696-EEPROM MEMORY WRITE DENIED/INVALID
• P1697-EMR (SRI) MILEAGE NOT STORED
• P1861-SIPHON LINE DISCONNECTED
• P1897-LVL2 RPM FAIL - NO POST
• P2004-INTAKE MANIFOLD RUNNER CONTROL STUCK OPEN
• P2006-INTAKE MANIFOLD RUNNER CONTROL STUCK CLOSED
• P2008-INTAKE MANIFOLD RUNNER (SWIRL) CONTROL CIRCUIT/OPEN
• P2009-INTAKE MANIFOLD RUNNER (SWIRL) CONTROL CIRCUIT LOW
• P2010-INTAKE MANIFOLD RUNNER (SWIRL) CONTROL CIRCUIT HIGH
• P2015-INTAKE MANIFOLD RUNNER POSITION SENSOR PERFORMANCE
• P2016-INTAKE MANIFOLD RUNNER POSITION SENSOR CIRCUIT LOW
• P2017-INTAKE MANIFOLD RUNNER POSITION SENSOR CIRCUIT HIGH
• P2066-FUEL LEVEL SENSOR 2 PERFORMANCE
• P2067-FUEL LEVEL SENSOR 2 CIRCUIT LOW
• P2068-FUEL LEVEL SENSOR 2 CIRCUIT HIGH
• P2072-ELECTRONIC THROTTLE CONTROL SYSTEM - ICE BLOCKAGE
• P2074-MAP/TPS CORRELATION - HIGH AIRFLOW/VACUUM LEAK DETECTED
• P2088-BANK 1 CAMSHAFT 1 POSITION ACTUATOR CIRCUIT LOW
• P2089-BANK 1 CAMSHAFT 1 POSITION ACTUATOR CIRCUIT HIGH
• P2090-BANK 1 CAMSHAFT 2 POSITION ACTUATOR CIRCUIT LOW
• P2091-BANK 1 CAMSHAFT 2 POSITION ACTUATOR CIRCUIT HIGH
• P2096-DOWNSTREAM FUEL TRIM SYSTEM 1 LEAN
• P2097-DOWNSTREAM FUEL TRIM SYSTEM 1 RICH
• P2100-ELECTRONIC THROTTLE CONTROL MOTOR CIRCUIT
• P2101-ELECTRONIC THROTTLE CONTROL MOTOR PERFORMANCE
• P2106-ELECTRONIC THROTTLE CONTROL - FORCED LIMITED POWER
• P2107-ELECTRONIC THROTTLE CONTROL MODULE PROCESSOR
• P2108-ELECTRONIC THROTTLE CONTROL MODULE PERFORMANCE
• P2110-ELECTRONIC THROTTLE CONTROL - FORCED LIMITED RPM
• P2111-ELECTRONIC THROTTLE CONTROL - UNABLE TO CLOSE
• P2112-ELECTRONIC THROTTLE CONTROL - UNABLE TO OPEN
• P2115-ACCELERATOR PEDAL POSITION SENSOR 1 MINIMUM STOP PERFORMANCE
• P2116-ACCELERATOR PEDAL POSITION SENSOR 2 MINIMUM STOP PERFORMANCE
• P2118-ELECTRONIC THROTTLE CONTROL MOTOR CURRENT PERFORMANCE
• P2119-THROTTLE ACTUATOR CONTROL THROTTLE BODY PERFORMANCE
• P2122-ACCELERATOR PEDAL POSITION SENSOR 1 CIRCUIT LOW
• P2123-ACCELERATOR PEDAL POSITION SENSOR 1 CIRCUIT HIGH
• P2127-ACCELERATOR PEDAL POSITION SENSOR 2 CIRCUIT LOW
• P2128-ACCELERATOR PEDAL POSITION SENSOR 2 CIRCUIT HIGH
• P2135-THROTTLE POSITION SENSOR 12 CORRELATION
• P2138-ACCELERATOR PEDAL POSITION SENSOR 1/2 CORRELATION
• P2161-VEHICLE SPEED SENSOR 2 ERRATIC (with ABS)
• P2166-ACCELERATOR PEDAL POSITION SENSOR 1 MAXIMUM STOP PERFORMANCE
• P2167-ACCELERATOR PEDAL POSITION SENSOR 2 MAXIMUM STOP PERFORMANCE
• P2172-HIGH AIRFLOW/VACUUM LEAK DETECTED (INSTANTANEOUS ACCUMULATION)
• P2173-HIGH AIRFLOW/VACUUM LEAK DETECTED (SLOW ACCUMULATION)
• P2174-LOW AIRFLOW/RESTRICTION DETECTED (INSTANTANEOUS ACCUMULATION)
• P2175-LOW AIRFLOW/RESTRICTION DETECTED (SLOW ACCUMULATION)
• P2181-COOLING SYSTEM PERFORMANCE
• P2183-ENGINE COOLANT TEMPERATURE SENSOR 2 CIRCUIT PERFORMANCE
• P2184-ENGINE COOLANT TEMPERATURE SENSOR 2 CIRCUIT LOW
• P2185-ENGINE COOLANT TEMPERATURE SENSOR 2 CIRCUIT HIGH
• P2270-O2 SENSOR 1/2 SIGNAL BIASED LEAN
• P2271-O2 SENSOR 1/2 SIGNAL BIASED RICH
• P2299-BRAKE PEDAL POSITION / ACCELERATOR PEDAL POSITION INCOMPATIBLE
• P2301-IGNITION COIL 1 CIRCUIT HIGH
• P2302-IGNITION COIL 1 SECONDARY CIRCUIT-INSUFFICIENT IONIZATION
• P2304-IGNITION COIL 2 CIRCUIT HIGH
• P2305-IGNITION COIL 2 SECONDARY CIRCUIT-INSUFFICIENT IONIZATION
• P2307-IGNITION COIL 3 CIRCUIT HIGH
• P2308-IGNITION COIL 3 SECONDARY CIRCUIT-INSUFFICIENT IONIZATION
• P2310-IGNITION COIL 4 CIRCUIT HIGH
• P2311-IGNITION COIL 4 SECONDARY CIRCUIT-INSUFFICIENT IONIZATION
• P2503-CHARGING SYSTEM OUTPUT LOW
• P2504-CHARGING SYSTEM OUTPUT HIGH
• P2610-PCM INTERNAL SHUTDOWN TIMER FAST RATIONALITY
• U0001-CAN C BUS
• U0101-LOST COMMUNICATION WITH TCM
• U0121-LOST COMMUNICATION WITH ANTI-LOCK BRAKE MODULE
• U0140-LOST COMMUNICATION WITH BODY CONTROL MODULE
• U0141-LOST COMMUNICATION WITH IPM (FCM/TIPM)
• U0155-LOST COMMUNICATION WITH CLUSTER
• U0168-LOST COMMUNICATION WITH VEHICLE SECURITY MODULE (SKREEM/WCM)
• U0402-IMPLAUSIBLE DATA RECEIVED FROM TCM
• U0431-IMPLAUSIBLE DATA RECEIVED FROM FCM
• U110C-LOST FUEL LEVEL MESSAGE
• U110E-LOST AMBIENT TEMPERATURE MESSAGE
• U110F-LOST FUEL VOLUME MESSAGE
• U1110-LOST VEHICLE SPEED MESSAGE
• U1113-LOST A/C PRESSURE MESSAGE
• U1120-LOST WHEEL DISTANCE MESSAGE
• U1403-IMPLAUSIBLE FUEL LEVEL SIGNAL
• U1411-IMPLAUSIBLE FUEL VOLUME SIGNAL RECEIVED
• U1412-IMPLAUSIBLE VEHICLE SPEED SIGNAL RECEIVED
• U1417-IMPLAUSIBLE LEFT WHEEL DISTANCE SIGNAL RECEIVED
• U1418-IMPLAUSIBLE RIGHT WHEEL DISTANCE SIGNAL RECEIVED
• PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE
• *INTERMITTENT DTC
• *CHECKING THE CHARGING SYSTEM OPERATION
• *CHECKING THE ENGINE COOLANT TEMPERATURE SENSOR OPERATION
• *CHECKING THE ENGINE MECHANICAL SYSTEM
• *CHECKING THE EVAPORATIVE SYSTEM FOR LEAKS
• *CHECKING THE EXHAUST SYSTEM FOR LEAKS
• *CHECKING THE FUEL DELIVERY SYSTEM
• *CHECKING THE IGNITION COIL OPERATION
• *CHECKING THE MAP SENSOR OPERATION
• *CHECKING THE OXYGEN SENSOR OPERATION
• *CHECKING THE TEMPERATURE SENSORS
• *ENGINE CRANKS BUT DOES NOT START
• *FUEL PRESSURE LEAK DOWN
• *HARD START FUEL SYSTEM
• *NO CRANK CONDITION
• *NO RESPONSE WITH A NO START CONDITION