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C0121 Diagnostic Trouble Code Discussion for February 2016

torqe request signal denied


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Trouble Ticket Help Requests for DTC C0121
Help Request Posted
2007 Chrysler 300 Limited 3.5L Poor Idle Quality, Cuts out VIN: 2C3LA53G17
C0121: torqe request signal denied. this one is giving me the blues.it come in the shop with a complaint of after driving for several days this car would lose power. we never had it to happen. the customer picked it up on a Wednesday and was back Thursday. no codes nothing. I drove it 121 miles ...
February 22, 2016