Idle Switch
The idle switch is threaded into throttle body and contacts throttle linkage. It signals ECA when throttle valve is fully closed. This switch signal affects air/fuel ratio, injector timing, idle speed, EGR flow and ignition timing.
The idle switch is threaded into throttle body and contacts throttle linkage. It signals ECA when throttle valve is fully closed. This switch signal affects air/fuel ratio, injector timing, idle speed, EGR flow and ignition timing.