Were you able to fix it? I have the same problems. I have a 2012 mustang 5.0 p1sc1 procharger stage 2. Get the same reading as described. Big headache. Been going with it with Lund also and can’t seem to find the problem. I posted on Facebook a while ago about it. Someone said it can be my throwout bearing? What’s the chances on that? Any updates?
Hey sorry for the delay. I changed the engine tensioner and procharger tensioner to be safe, also replaced the bad wheel bearings.
Still no luck!
I'm starting to think drive shaft or clutch related. Eventually I'll replace every damn part on this car and find the culprit!
Anyone else out there having any luck?
It's crazy, if I'm in 4th gear at 3-4k rpm and just barely tap the throttle I get a 10KR.