JDM vs. USDM ecu (yellow plug)

supraheelfan · 08-21-2013, 11:15 PM

Yes, there is new wiring all the way to the sensors. When I bought the engine i had to replace one of the knock sensors with a used one I bought from supracarparts.com. I didn't think the knock sensors would be different (jdm knock sensors vs. usdm knock sensors) because i've yet to hear anybody else with this problem.
I have also been told by the shop that I'm using, that they checked the ecu voltage and they say the ecu is not the problem.

08-21-2013, 11:15 PM	#4
supraheelfan 3" Exhaust Join Date: Feb 2011 Location: Wilmington, NC Posts: 178	Yes, there is new wiring all the way to the sensors. When I bought the engine i had to replace one of the knock sensors with a used one I bought from supracarparts.com. I didn't think the knock sensors would be different (jdm knock sensors vs. usdm knock sensors) because i've yet to hear anybody else with this problem. I have also been told by the shop that I'm using, that they checked the ecu voltage and they say the ecu is not the problem. __________________ Anyone who has never made a mistake has never tried anything new. Last edited by supraheelfan; 08-21-2013 at 11:20 PM.