Control module inputs
- Mass air flow sensor (PRINCIPLE OF OPERATION, MASS AIR FLOW SENSOR )
- Engine temperature (PRINCIPLE OF OPERATION, COOLANT TEMPERATURE )
- Intake air temperature (PRINCIPLE OF OPERATION, INTAKE AIR TEMPERATURE )
- Oxygen sensors (OXYGEN SENSORS 1 AND 2 )
- Crankshaft position sensor (CRANKSHAFT POSITION SENSOR )
- Camshaft position sensor (CAMSHAFT POSITION SENSOR )
- Speed (WHEEL SPEED )
- Knock sensors (KNOCK SENSORS 1 AND 2 )
- Throttle position sensor (THROTTLE POSITION SENSOR )
- D or R position ( D/R INPUT )
- Torque reduction (PRINCIPLE OF OPERATION, TORQUE REDUCTION (AUTOMATIC TRANSMISSION) )
- TCS control (active) (PRINCIPLE OF OPERATION, TCS ACTIVE (FULL LOAD DISCONNECTION) )
- A/C-ACC status (INPUT FROM AC/ACC )
- Power supply (CONTROL MODULE POWER SUPPLY )
- Programming Man/Auto (CONTROL MODULE (ECM) )
- Battery voltage+30 (memory) (BATTERY VOLTAGE +30 )
- Battery voltage +15 (ignition switch) (+15 VOLTAGE )
- Grounding points (CHECKING OF GROUNDING POINTS )