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Re: Looking for the 18 or 20 second GM post
Posted to Technical Discussion Forum on 4/28/2005 2 Replies

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WOW, this is fun, isn't it.

Let's try something else. On the PCM blue connector, with the engine running, backprobe these pins and ck voltage drop to battery negative. Pins 21, 56, & 60. On the clea... Login to read more.

2 Replies Received (View Replies)