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International Automotive Technicians Network
1991 Escort EDIS waveforms - what's what?
Posted to Technical Discussion Forum on 3/21/2001 3 Replies

Greetings all,

One of the techs next door to my shop came over to ask me about a mis-fire on a Ford Escort, (guessing it was a 1991) 1.9L SEFI, EDIS ignition. This is a multi-strike system that does command a 2-4 hit coil ramp at closed throttle, under 1,000... Login to read more.

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