Quote:
Originally Posted by BRE
Chris, are those scan gauges worth the money?
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Eh, handy to have one, but I really just use it for a Speedometer in the FL80 since the factory one quit. I have Insite for Cummins, and now
CAT ET so I don't use it for any diagnostic really. Neat to watch fuel economy in the M2 with the Mercedes too.
Quote:
Originally Posted by jfaulkner
Your dash IS ecm temps. The dash of that truck is reading off the j1939 datalink off the engine. They don’t have their own sensors except for trans/axles and oil temp if you have one.
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Copy. Never looked to see if these were electronic or manual gauges...never cared before now. Nevermind that idea then.
Chris