Electronic Engine Controls: Notes
The electronic engine controls consist of the following:
- Camshaft Position (CMP) sensor
- Catalyst Monitor Sensor (CMS)
- Crankshaft Position (CKP) sensor
- Cylinder Head Temperature (CHT) sensor
- Heated Oxygen Sensor (HO2S)
- Knock Sensor (KS)
- Mass Air Flow (MAF) sensor
- PCM
- Throttle Position (TP) sensor
The PCM needs the following inputs to calibrate the engine correctly:
- Air temperature
- Throttle position
- Crankshaft position
- Camshaft position
- Engine rpm
- Cylinder head temperature
- Amount of engine detonation
- Engine coolant temperature
- Mass airflow