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Re: 2006 Freightliner M2 check engine light
Posted to HD/Fleet Forum on 5/20/2008 8 Replies

Damon

The line spi is a tool aes sells that will monitor the power,grounds and the bus [...] vehicles (light duty) it has worked pretty good.I was thinking it would be pretty cool to see what the pcm is seeing or not [...] tool has saved my butt a few times.... Login to read more.

8 Replies Received (View Replies)