2007 Dodge Magnum Repair Question
Asked on July 6, 2010
2007 Dodge Magnum electronic throttle control
Electrical problem
2007 Dodge Magnum 6 cyl Two Wheel Drive Automatic 67,000 miles
after driving awhile ( the time doesn't seem to matter) the electronic throttle control light will come on followed by the electronic stability program light. I have taken to a dodge dealer and they replaced map sensor, but this has not helped.
2007 Dodge Magnum 6 cyl Two Wheel Drive Automatic 67,000 miles
after driving awhile ( the time doesn't seem to matter) the electronic throttle control light will come on followed by the electronic stability program light. I have taken to a dodge dealer and they replaced map sensor, but this has not helped.
Asked by crg3400Answer
Replied on July 8, 2010
Hi crg3400,
Thank you for the donation.
What was the trouble code retrieved?
Did you refer back to the dealer which performed the job?
Replied on July 8, 2010
the codes are p2173, p2638, c121c. taking the car back to the dealer tomorrow
Replied on July 9, 2010
Our database site is under maintenance so I am not able to get the required information. Will get back to you once the site is ready.
Replied on July 9, 2010
I have sent the diagnostic files to you. Let me know if you require anything further.
Replied on April 19, 2012
I have the same problem, 2006 with 90K. What was the fix?
Replied on May 7, 2012
P2173:High airflow: Vacuum leak detected. (Slow accumulation)
P2638:Torque management feedback signal performance.
C121C:Torque request signal denied.
Run a diagnostic on the PCM and ABS controller.
