JDM Ap1 ecu wiring diagram
Joined: Sep 2002
Posts: 1,938
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From: Sydney
Interested if you find a wiring diagram for the JDM ECU. I spent ages trying to find one. In the end I compared pin outs on a JDM loom.
I found was the fuel pump relay wires was on A15 rather than A16. Moving the pin between the to positions gets the car running. Alternatively, what I did was solder a little wire bridge between the two corrosponding pins on the circuit board of the ECU. That way I could swap between JDM and AUS ECU's without making wiring changes.
I also had to fit a Speed limiter defender ( HKS one) as it cut at 180 km/h.
Also no secondary O2 sensor.
I found was the fuel pump relay wires was on A15 rather than A16. Moving the pin between the to positions gets the car running. Alternatively, what I did was solder a little wire bridge between the two corrosponding pins on the circuit board of the ECU. That way I could swap between JDM and AUS ECU's without making wiring changes.
I also had to fit a Speed limiter defender ( HKS one) as it cut at 180 km/h.
Also no secondary O2 sensor.
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