No Posts Match, please try a different search.
Wednesday, 10. July 2013 by Arya
The ECU is programmed with data for optimum ignition timing under any and all operating conditions. Using data provided by sensors which monitor various engine functions (air flow sensor, water temperature sensor, air conditioner signal, etc) and distributor. The following schematic illustrates the Toyota Supra (7M-GTE) Ignition System Circuit and Wiring Diagram using ESA system. Read more [...]