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Dtc u0101

2K views 3 replies 2 participants last post by  Drew Lambeth 
#1 ·
I've been having issues with my accent, most recently throwing DTC U0101. While driving, the RPM needle will free-fall almost to zero, but the engine seems to be running fine. CEL does NOT come on, but my code scanner shows a "pending error" of U0101. Not sure if I should be concerned or what I should do?

I had issues recently with my purge control valve that I just sorted out, and when I got my inspection in February, they had to weld an exhaust bracket and my radio is randomly cutting out (maybe some kind of stray voltage issue?)
 
#3 ·
What ground point? I can tell you, there are 3 grounds behind the dash on the bar. Right off that main harness that the cluster comes from.


Maybe try pulling your lower steering cover, and run a jumper cable from the (-) negative battery post, directly to the dash bar for a test. OR for testing while driving, try running a single wire so you can close the door.
 
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