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Re: 1997 Geo prizm drop out
Posted to Technical Discussion Forum on 7/10/2018

Obie,

This does indeed have closed throttle injector cut out, I can feel it and can see it on the scope. Have scoped the TPS while driving but not the MAP. TPS was scoped at the sensor, not the PCM, in hindsight, should have been scoped at the PCM. Will try ... Login to read more.