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Re: volt drop testing an ignition switch
Posted to Technical Tips Forum on 3/18/2009

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This is my favorite:

[2003 Chevrolet Malibu, ECM/Inputs/Outputs waveform]

2003 Chevrolet Malibu. I got access to the ignition switch the same way as Karl did. The yellow trace is circuit 242 (red... Login to read more.

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