Expo LRV AWD L4-1834cc 1.8L SOHC 16 Valve (1992)
Engine Control Module: Service Precautions
Ignition Start And Inhibitor Switch Circuit
Ignition Switch Start Signal Circuit
The ignition switch supplies "On" and "Start" information to the ECU to position the idle speed control components. The ignition switch
"ON" signal is provided to the ECU through the control relay. Refer to the images for the "START" signal.
