So I've got my JIB and now I can't find the diagnositc port for the engine, I can find one for the ABS and the gearbox but not the engine. Of course when I initially located the port I didn't get down far enough to see the markings that is was for the ABS only. I've checked in the fuse box under the drivers window on the outside and I've checked in the engine bay. Did the Cummins 330 not have a diagnostic port?
The rectangular port to the right is an ALDL (DDEC style) socket. Ship us back the 6-pin cable assy and we'll send out the appropriate one. cheers Art //