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Re: Tech 2 software or PCM programming problem?
Posted to Technical Discussion Forum on 6/18/2008 2 Replies

Karl, there are two different RPOs, you have an L61 (2.2) I believe.

The Tech 2 relay control is relay 1=low speed relay control.

relay 2=both relays on (THIS WOULD BE HIGH SPD)

PO-480 Pcm sees open on (driver input volt. remains high) May have been indu... Login to read more.

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