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Old 08-20-2013, 09:05 PM   #1
supraheelfan
3" Exhaust
 
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Default JDM vs. USDM ecu (yellow plug)

I bought a jdm 7m a while back and the car has only ran trouble free for a couple months. I have a usdm engine harness (a/t) with usdm ecu (m/t) that originally came with the car. Code 52 will not go away even though it has NEW wiring, perfectly fine sensors, brand new sensor connectors and a strong ground. The two transparent knock sensor wires going into the ecu have been re-pinned and it has a strong connection. Now, should I just buy a jdm yellow plug ecu for this car to actually run without problems or is this not my problem.
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