SLK/R170: The new guy
#1
The new guy
I just signed up for the forum. I have a 2002 SLK230, six speed,55,000 miles, awesome car. Have had it for over a year. Runs great. I just got "Check Engine" light. I checked it out and it's error code P0221...Throttle Position Sensor. I can't find any information on where the sensor is, what to do? The car runs and idles fine. Anyone out there ever have any ideas?