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112 Posts
Discussion Starter #1
here is my situation...

i swapped a GENII into a 91 NA car. i was using the jap ECU and harness (GENII). water somehow got into my trunk and shorted my ecu. then i switch to US ecu. my only problem is THE JAP O2 IS A ONE WIRE THAT PLUGGED INTO TO JAP ECU. THE US ECU IS FOR THE 4 WIRE, BUT IS PLUGGED INTO THE 1 WIRE JAP O2 SENSOR. obviously this doesnt work. how can i change the harness to a 4 wire to match the us ecu. or how can i make this work..........

thanks i know its confusing

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