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-   -   Engine harness wiring differences between US and JDM? (https://www.miataturbo.net/ecus-tuning-54/engine-harness-wiring-differences-between-us-jdm-96030/)

dherr2 02-09-2018 02:35 PM

Engine harness wiring differences between US and JDM?
 
I have a JDM 1999-2000 BP4W engine that I am using for a project. Does anyone know if the engine wiring harness is the same between JDM and US market cars? The engine is slightly different, the only real differences that I can tell are that the JDM version does not have EGR. I will be using an aftermarket ECU and did not know if I would need to change to an US market harness. The primary question is are they the same pin outs at the ECU?

Neilv 02-09-2018 03:52 PM

Sensors should be the same. If not just swap out your existing sensor. (obviously the EGR plug will be left out)


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