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Re: P2127 code on 2007 Saturn Ion 2.2
Posted to Technical Discussion Forum on 8/19/2020 7 Replies

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Robert, thanks for reply. APP2 signal is light blue and it goes to pin 49 of PCM connector C1.

I am making zero progress on this car. Three open wires from APP2 to PCM connector C1. Ran new wires p... Login to read more.

7 Replies Received (View Replies)