Engine Controls - Tests W/Codes - 4.9L
- Introduction
- Self-Diagnostic System
- Diagnostic Parameters
- Pcm Specific Data Codes
- PD01: Throttle Position (TP) Sensor
- PD02: Manifold Air Pressure (MAP)
- PD03: Computed Barometric Pressure (BARO)
- PD04: Coolant Temperature Sensor (CTS)
- PD05: Intake Air Temperature (IAT) Sensor
- PD08: Spark Advance
- PD10: Fuel Pump Feedback Voltage
- PD11: Engine Speed (RPM)
- PD12: Vehicle Speed (MPH)
- PD19: Transaxle Oil Temperature
- PD30: Front Bank Injector Pulse Width
- PD31: Rear Bank Injector Pulse Width
- PD32: Front Oxygen Sensor Voltage
- PD33: Rear Oxygen Sensor Voltage
- PD34: Front Oxygen Sensor Cross Counts
- PD35: Rear Oxygen Sensor Cross Counts
- PD36: Front Bank Short Term Fuel Trim
- PD37: Rear Bank Short Term Fuel Trim
- PD38: Front Bank Long Term Fuel Trim
- PD39: Rear Bank Long Term Fuel Trim
- PD70: Cruise Control Feedback
- PD71: Transaxle Range Switch 1
- PD72: Transaxle Range Switch 2
- PD98: Ignition Cycle Counter
- PD99: PCM Programmable Read Only Memory (PROM) ID Code
- Pcm Specific Input Codes
- Pcm Specific Output Codes
- Pcm Specific Override Codes
- Notes
- PS00: No Overrides
- PS01: Torque Converter Clutch (TCC) Solenoid
- PS02: EGR Solenoid
- PS03: Idle Speed Control (ISC) Motor
- PS04: Injector Disable (Power Balance)
- PS05: Fuel Pump Relay
- PS06: No Outputs
- PS07: Cruise Control Servo Position
- PS08: Cooling Fan Relays
- PS09: Temporary Spark Advance
- PS10: Injector Flow
- PS11: Transaxle Shift
- Pcm Clear Codes
- Pcm Snapshot
- Viewing Snapshot Information
- Exiting Diagnostics
- Pcm Specific Data Codes
- PFI System Check & Charts
- Powertrain Charts
- Powertrain Chart 1, Powertrain System Check
- Powertrain Chart 2, Pcm Power & Ground Check
- Powertrain Chart 3, Powertrain Ground Check
- Powertrain Chart 4, Mil Inoperative
- Powertrain Chart 5, Mil On (No Codes Present)
- Powertrain Chart 6, Multiple Pcm Codes
- Powertrain Chart 7, Rear Oxygen Sensor Diagnosis
- Powertrain Chart 8, Front Oxygen Sensor Diagnosis
- Pcm Code Charts
- Code P012, No Distributor Reference Signal
- Code P013, Rear Heated Oxygen Sensor Not Ready
- Code P014, Shorted ECT Sensor Signal
- Code P015, Open ECT Sensor Signal
- Code P016, Alternator Voltage Out Of Range
- Code P017, Front Oxygen Sensor Not Ready
- Code P019, Shorted Fuel Pump Circuit
- Code P020, Open Fuel Pump Circuit
- Code P021, Shorted Throttle Position (TP) Sensor Circuit
- Code P022, Open Throttle Position (TP) Sensor Circuit
- Code P023, Ignition Control Circuit Problem
- Code P024, Vehicle Speed Sensor (VSS) Circuit Problem
- Code P026, Shorted Throttle Position Switch Circuit
- Code P027, Open Throttle Position Switch Signal
- Code P030, ISC Rpm Out Of Range
- Code P031, Shorted Map Sensor Circuit
- Code P032, Open Map Sensor Circuit
- Code P034, Map Sensor Signal Too High
- Code P037, Shorted Intake Air Temperature (IAT) Sensor
- Code P038, Open Intake Air Temperature (IAT) Sensor
- Code P039, TCC Engagement Problem (1 Of 5)
- Code P039, TCC Engagement Problem (2 Of 5)
- Code P039, TCC Engagement Problem (3 Of 5)
- Code P039, TCC Engagement Problem (4 Of 5)
- Code P039, TCC Engagement Problem (5 Of 5)
- Code P040, Open PSPS Circuit
- Code P041, No Cam Sensor Signal
- Code P042, Front Oxygen Sensor Lean Signal
- Code P043, Front Oxygen Sensor Rich Signal
- Code P044, Rear Oxygen Sensor Lean Signal
- Code P045, Rear Oxygen Sensor Rich Signal
- Code P046, Front-To-Rear Bank Fueling Imbalance
- Code P047, IPC-To-Pcm Data Link Problem
- Code P048, EGR System Fault (1 Of 2)
- Code P048, EGR System Fault (2 Of 2)
- Code P051, Prom Checksum Mismatch
- Code P052, Pcm Keep Alive Memory Reset
- Code P053, Distributor Signal Interrupt
- Code P055, Closed TP Sensor Out Of Range
- Code P057, Shorted Transaxle Temperature Sensor Circuit
- Code P058, Pass-Key(R) Fuel Enable Problem
- Code P059, Open Transaxle Temperature Sensor Circuit
- Code P060, Cruise Control With Transaxle Not In Drive
- Code P061, Cruise Control Vent Solenoid Problem
- Code P062, Cruise Control Vacuum Solenoid Problem
- Code P063, Vehicle Speed & Set Speed Difference Too High
- Code P064, Cruise Control Engaged/Acceleration Too High
- Code P065, Cruise Control Servo Position Sensor Failure
- Code P066, Engine Rpm Too High With Cruise Engaged
- Code P067, Set/Coast Or Resume/ACCEL Switch Shorted
- Code P068, Cruise Control Servo Position Out Of Range
- Code P070, Intermittent Throttle Position (TP) Sensor Signal
- Code P071, Intermittent Map Sensor Signal
- Code P073, Intermittent Engine Coolant Temp Sensor Signal
- Code P074, Intermittent Intake Air Temp (IAT) Sensor Signal
- Code P075, VSS Signal Interrupt
- Code P080, Fuel System Rich
- Code P085, Idle Throttle Angle Too High
- Code P090, TCC Brake Switch Input Circuit Problem
- Code P091, Transaxle Range Switch Problem
- Code P092, Heated Windshield Request Problem
- Code P096, Torque Converter Overstress
- Code P097, Park/Neutral-To-Drive/Reverse Shift At High
- Code P098, High Rpm Park/Neutral-To-Drive/Reverse Shift Under
- Code P099, Cruise Servo Applied Not In Cruise
- Summary
- Wiring Diagrams