Ok everyone, I am sure this is a newbie kind of question but here goes.
I have a 94 Suburban 5.7 with a 4l60e transmission. I had the GM dealer run the vin and everything is matching up, however I have been
fighting the troublesome DTC 43. According to BWD, I am in auto parts, the correct knock sensor is an S8012 which has an ohm value of 99 to 100.
However, AllData states that I should have an ohm reading of 3.9 which is a BWD S8011 which according to them fits the 4l80e transmission application.
My pcm's number, which I am assuming is original, everything else was on the beast, is 16196395. When I spoke to GM, they said that this pcm was listed for my vehicle as well as Pcm 16197427. My question is this, which pcm do I use and which knock sensor do I pair with the pcm?
I verified voltage at 4.8 volts, I have ground, and my ECT is working correctly. I have access to both PCMs and knock sensors. I really like this beast I want to get it right again.
Thanks in advance,
John from Deep East Texas.