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IGF signal info. needed 1992 Toyota
Posted to Technical Discussion Forum on 10/22/2003 6 Replies

Hi guys,

Does anyone know what the voltage should be (or better yet, have a known good waveform) for the IGF signal from igniter to ECM on a 1992 Toyota truck 22RE motor? I recorded this one at engine cranking, no start. I could not find specs. for the ampl... Login to read more.

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