Attached is the pinout that shows the header connection to the stock harness. The stock harness had some unused terminals, and we have filled those in for other handy purposes on the ecu-GN.
https://www.turbotweaksupport.com/ecugndocs/PINOUT_ECUGN_HEADER.pdf
You might have to right-click and select 'save link as'
https://www.turbotweaksupport.com/ecugndocs/PINOUT_ECUGN_HEADER.pdf
You might have to right-click and select 'save link as'
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