OK here's PIP, SPOUT, ign coil current, ign mod. power with spout in(fig 2) and out(fig 1). With SPOUT connector out the truck still runs bad surges, misfires but it does not show up as a miss on the waveform. [1994 Ford E-150 Econoline XL, ECM/Inputs/Outputs ... Login to read more.

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