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Discussion Starter · #1 ·
Hi guys

Is it possible to get a rev 1 ecu and engine to run with a rev2 engine harness like re pin the rev 2 harness to run the rev1 engine and ecu?

I'm seriously struggling with it help would be greatly appreciated

Does anyone have the re pin diagram some of the pin out symbols are different or not there.

Has anyone done this re-pin that could help?
Rectangle Parallel Font Pattern Number

Rectangle Font Parallel Number Pattern


Help would be great guys thanks


S
 

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Yes it is. I have helped someone do some repinning to run a REV2 JDM GEN2 3SGTE on a REV1 ST185 LINK ECU plugin.
They did have to get some (4?) bigger ECU pins to fit in some of the pins due to size difference. I have plenty spare I feel but I'm on the other side of the world.
 

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Definitely what helped me was getting a scrap harness to have spare parts for and to practice on.
Any Toyota harness from junkyard will work for this part.
 
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