Electronic Ignition (EI) System

Transmission Electronic Control System

Electronic Ignition (EI) System

The Electronic Ignition (EI) consists of a Crankshaft Position (CKP) sensor, ignition coils and the PCM. The EI control module operates by sending CKP from the CKP sensor to the EI control module. The EI control module generates a profile ignition pickup signal (engine rpm) and sends it to the PCM. The PCM uses profile ignition pickup signal in the transmission strategy, Wide Open Throttle (WOT) shift control, TCC control and operating pressures.