P0121 Diagnostic Trouble Code Discussion for June 2009
Throttle Position Sensor Does Not Agree With MAP
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0121
| Help Request | Posted | |
| 2000 Volkswagen Cabrio GLS 2.0L No Start, Poor Idle Quality, Cuts out, Stall, MIL Lamp on VIN: 3VWDC21V2Y P0121: throttle position sensor implausible signal. This car intermittantly dies. Once it's acting up it runs terrible and the second you touch the throttle it stumbles and dies. Did a bunch of work to it, see above, when customer left car died about ten miles away. Towed in with a throttle sensor code, tried a... |
June 24, 2009 |
