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Re: 2007 Saturn relay
Posted to Technical Discussion Forum on 9/10/2018 3 Replies

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[2007 Saturn Relay 1, ECM/Inputs/Outputs Waveform]

CH A is the normal injector amps "stacking" by the PCM at higher rpms.

Scope the injector amps on another engine at the fuse at WOT snaps and yo... Login to read more.

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