Engine Controls - Tests W/Codes - Non-Turbo
- Introduction
- Self-Diagnostic System
- Trouble Code Diagnostic Hints
- Trouble Code Identification
- Trouble Code Charts
- ECM Terminal Identification
- Diagnostic Circuit Check ("Te1" & "Te2" Terminal Circuit)
- ECM Power Source Circuit Check
- ECM Back-Up Power Source Circuit Check
- DTC 12 - Rpm Signal
- DTC 13 - Rpm Signal
- DTC 14 - Ignition Signal
- DTC 16 - Electronic-Controlled A/T Signal
- DTC 21, 28 - Oxygen Sensor Signal
- DTC 22 - Engine Coolant Temperature Sensor Signal
- DTC 24 - Intake Air Temperature Sensor Signal
- DTC 25, 26 - Lean Or Rich Air/Fuel Mixture
- DTC 27 - Sub-Oxygen Sensor Signal (CALIF.)
- DTC 31 - Airflow Meter Signal
- DTC 35 - Barometric Pressure Sensor Signal
- DTC 41 - Throttle Position Sensor Signal
- DTC 42 - Vehicle Speed Sensor Signal
- DTC 43 - Starter Signal
- DTC 51 - Switch Condition Signal
- DTC 52, 53, 55 - Knock Sensor Signal
- DTC 71 - EGR System Malfunction
- DTC 78 - Fuel Pump Control Signal
- Summary