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Re: P2127 code on 2007 Saturn Ion 2.2
Posted to Technical Discussion Forum on 8/19/2020 147 Replies

Louie,

You started with code P2127 and now have code P2138, is that right?

The code set criteria for P2138 is:

DTC P0641, P0651, P2120 and P2125 not set; key on or engine running, system voltage more than 5.23v, accelerator pedal leaving the idle positio... Login to read more.

147 Replies Received (View Replies)