2007 Dodge Magnum Repair Question
2007 Dodge Magnum electronic throttle control
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.
Thank you for the donation.
What was the trouble code retrieved?
Did you refer back to the dealer which performed the job?
the codes are p2173, p2638, c121c. taking the car back to the dealer tomorrow
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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.
I have sent the diagnostic files to you. Let me know if you require anything further.
I have the same problem, 2006 with 90K. What was the fix?
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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.
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