Thanks for the replies. To answer your questions: Sooooo... LS1 ECU hooked up? And LS1 communication wire run to the diagnostic port (Pin 2)?? He has a second OBD connector in the glove box, just for the LS1 PCM. The OBD connector under the fuse panel only has BCM and ABS since the conversion. LS1 E...

My brother just changed the front hubs on his VS Commodore. He got sold a set of IRS hubs but he has a solid axle so naturally the ABS warning light came on. Probing for error codes (using a paper clip) confirmed the sensor frequency fault. He then installed the correct hubs and went to check that t...