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P121C Diagnostic Trouble Code Discussion for January 2013

Torque Request Signal Denied


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Trouble Ticket Help Requests for DTC P121C
Help Request Posted
2010 Volkswagen Routan SEL 4.0L Cuts out, Stall, MIL Lamp on VIN: 2V4RW5DX7A
P121C: Torque Request Signal Denied. ... that have driveability problem, the engine cannot raise above 3500 rpm and the transmission cannot downshift only upshift or to downshift manual. I have P0016 in PCM and P121C in ABS. If i try to downshift manualy the en...
January 24, 2013
2010 Volkswagen Routan SEL 4.0L Cuts out, Stall, MIL Lamp on VIN: 2V4RW5DX7A
P121C: Torque Request Signal Denied. ... that have driveability problem, the engine cannot raise above 3500 rpm and the transmission cannot downshift only upshift or to downshift manual. I have P0016 in PCM and P121C in ABS. If i try to downshift manualy the en...
January 24, 2013