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Old 09-24-2023, 12:44 PM
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First Bird First Bird is offline
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Join Date: Mar 2008
Location: Golden, CO
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Default New Fitech Harness - Wrong Connector

Fitech replaced the ECU and harness. Wiring from the ECU that is causing the problem is the six pin connector on the right in the photo. Four pin connector from the ECU is fine. The old harness had a two pin connector.

I’m prepared to make my own 2-pin connection. I’m assuming small orange from ECU goes to big orange wire. (I already have an external relay for the fuel pump.)

Big question then, which color wire from the six pin connector goes to the big red wire?
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