Engine Controls - Tests W/Codes
- Introduction
- Self-Diagnostic System
- Notes
- Hard Failures
- Intermittent Failures
- Malfunction History & Information Flags
- Diagnostic Procedure
- Retrieving Codes (Non-Scan)
- Reading Trouble Codes
- Trouble Code Definition
- Hard Or Intermittent Trouble Code Determination
- Clearing Trouble Codes
- Information Flags
- Notes
- Flag 16: Electrical Variable Orifice (EVO) Fault
- Flag 27: Quick Quad-Driver Output Fault
- Flag 48: Reference Input Intermittent Or Noisy
- Flag 52: Battery Voltage Out Of Range
- Flag 53: ESC (Knock Present)
- Flag 54: 5-Volt Reference Ground
- Flag 58: Battery Voltage Unstable
- Flag 61: 6X Signal Fault
- Flag 63: Option Check Sum Error
- Flag 67: Handwheel Sensor Circuit Fault
- Flag 71: Cooling System High Temperature
- Flag 72: Cooling System Low Temperature
- Flag 73: Coolant Sensor Signal Unstable
- Flag 74: Coolant/Transmission Temperature Sensor Ratio Error
- Flag 75: Air Temperature Sensor Signal Unstable
- Of Range
- Flag 83: LOW Coolant
- ECM/Pcm Location
- Diagnostic Materials
- Special Tools (Diagnostic)
- Scan Tester Usage
- Scan Data
- ECM/Pcm Code Charts
- Notes
- Code 13: Open Oxygen Sensor Circuit
- Code 14: Coolant Temperature Sensor Signal Voltage Low
- Code 15: Coolant Temperature Sensor Signal Voltage High
- Code 17: Pcm Fault (Pull-Up Resistor)
- Code 19: 6X Signal Fault
- Code 21: Throttle Position Sensor Signal Voltage High
- Code 22: Throttle Position Sensor Signal Voltage Low
- Code 23: Mat Sensor Signal Voltage High
- Code 24: Vehicle Speed Sensor
- Code 25: Mat Sensor Signal Voltage Low
- Code 26: Quad-Driver Error
- Code 32: EGR System Error
- Code 33: Map Sensor Signal Voltage High
- Code 34: Map Sensor Signal Voltage Low
- Code 35: IAC Idle Speed Error
- Code 41: Est Circuit Open Or Shorted
- Codes 41 & 42 Simultaneous: By-Pass Open Or Grounded
- Code 42: By-Pass Open Or Shorted
- Code 43: ESC Open Or Shorted
- Code 44: Lean Exhaust Indication
- Code 45: Rich Exhaust Indication
- Code 46: Power Steering Pressure Switch
- Code 49: Idle Rpm High (Vacuum Leak)
- Code 51: Faulty Prom/Mem-Cal
- Code 52: Faulty Cal-PAK
- Code 55: Pcm Error
- Code 81: Abs Message Fault
- Code 82: Internal Pcm Communication Fault
- Summary
- Wiring Diagrams