Rev 2 to Rev 3 ecu wiring

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richard adams
Posts: 2
Joined: 18/03/20 20:42

Rev 2 to Rev 3 ecu wiring

Post by richard adams »

Hi all I am replacing my old rev 2 engine with a rev 3 engine. I have a rev 3 ecu and believe I have to change some of the wiring that connects to the ecu. I have seen some drawings but they have just confused me more. Could someone explain , as simply as possible which wires need changing and exactly how you do it. Alternatively I have heard I can change the passenger side wiring loom, would this be easier.
I know this may be simple but I come from the nut and bolt era rather than the electronics era.


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