Trouble Ticket Help Requests for DTC P0221
|2004 Cadillac CTS 3.6L MIL Lamp on VIN: 1G6DM57704
P0221: Throttle Position Sensor 2 Performance. customer complaint is that he cannot accelerate past 45 mph and check engine light came on, also states vehicle jumps when attempting to pick up speed. I cannot duipcate this problem. found nothing usefull in freeze frame. put my vantage on the throttle body a...
|June 24, 2014|