cel

  1. R

    3200 throttle issue driving me nuts

    Hi Guys, Hope you can help with the following: My 3200 GT (1999) starts in limp-home mode with CEL on, everytime after sitting for a few hours. Diagnosis with Unidiag throws a "P0221 - Throttle/Petal Position Sensor/Switch 'B' Circuit Range/Performance Problem" All the obvious resets...
  2. rotorheadcase

    Throttle Pedal Pot

    Hi all, Like most owners, I have been chasing CEL's for a little while now. I had the throttle body replace with a contactless upgrade and that fixed the limp mode associated with the CEL's. I also replaced both lambda probes which got rid of about 50% of the frequency of CEL's but still I...