Thanks, the picture is very helpfulrolls wrote:How are you attaching to the PCM if you don't have a plug? Alligator clips?dynotech wrote:Thanks guys, i am making a loom so dont have the factory plugrolls wrote:Yep take a close up photo with your phone and you will see the pin numbers on the plug. Once you have it working depin all the wires you don't need and it will neaten it up a fair bit.
But I assume you are both looking at the PCM header plug (which I can see is numbered)
Any tricks to get it to read on the bench? Not having much luck
All of the pins I've got wires to are required to read/write the device. See the photo vs the pinout, its a mirror image. You need an ignition switch as well feeding power to 38C/361B,361C,1838C as you need to toggle this when flashing.
Im using small TYCO pins that fit the PCM end and BOSCH pins for the OBD plug on the HP tuner dongle
I get "detect protocol failed" with HP tuners when trying to read