JDM vs. USDM ecu (yellow plug)

supraheelfan · 08-20-2013, 09:05 PM

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.

08-20-2013, 09:05 PM	#1
supraheelfan 3" Exhaust Join Date: Feb 2011 Location: Wilmington, NC Posts: 178	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. __________________ Anyone who has never made a mistake has never tried anything new.