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What harness for LM7 to have ecu under glovebox?

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Old 10-26-2011, 09:51 AM
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Default What harness for LM7 to have ecu under glovebox?

Im swapping my engine out for an Lm7 this winter and I want to have the Ecu in the glovebox.

I need to run the car with the std lambdas, Egr and o2 sensors. What wire harness will be most easy to use? Maybe itīs most easy to buy an aftermarket wireharness?

Can I use any Ecu that comes from an Lm7 engine wich is drive by cable? The enginge I have found doesnīt come with any harness or ecu.
Old 10-26-2011, 09:56 AM
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The harness I have is an Ebay harness. Its a modified truck harness, and my PCM will be under the dash. I would say its a good bet to just buy a speartech or something to that extent. Good luck
Old 10-26-2011, 11:18 AM
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You can use any PCM that supports drive by cable to run the engine. We have a harness that will put the PCM and Fuse/Relay center in the glovebox. Cost is $499.

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Old 10-26-2011, 11:23 AM
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If you can get an engine with a harness, you'll be fine. Trucks have like 8ft of extra harness due to the way the harness is laid out and wraps around the intake.



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