PCMTuner Wiring Schemes Not The Same as PCMFlash?

 Question:

Pcmtuner wiring schemes are not even accurate......

I just compared it, the official pcmflash one is the same as dimsport, but the one in pcmtuner is not the same for edc17c64, tc1797......

Solution:

Rotate image 180 degree, depends on how you look at ECU

You can use pinout tool to check:

http://blog.obdii365.com/2022/04/10/egpt-v1-4-pinout-tool-for-bosch-ecu-connections/