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P1121 Diagnostic Trouble Code Discussion for May 2005

Electronic Throttle Control Actuator Malfunction


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Trouble Ticket Help Requests for DTC P1121
Help Request Posted
1999 Jaguar XK8 4.0L MIL Lamp on VIN: SAJGN2045X
P1121: PPS circuit rangePPS1 compared to PPS2-PCM code. ... here that has no throttle response,Gearbox fault,Traction control fault and Engine failsafe mode lights are on. Codes P1121(in ECM) and P1632(in TCM).I saw the TSB pertaining to the code but it makes no sense. I have no spec to go by to check the PPS(pedal...
May 25, 2005
1999 Jaguar XK8 4.0L MIL Lamp on VIN: SAJGN2045X
P1121: PPS circuit rangePPS1 compared to PPS2-PCM code. ... here that has no throttle response,Gearbox fault,Traction control fault and Engine failsafe mode lights are on. Codes P1121(in ECM) and P1632(in TCM).I saw the TSB pertaining to the code but it makes no sense. I have no spec to go by to check the PPS(pedal...
May 26, 2005
1999 Jaguar XK8 4.0L MIL Lamp on VIN: SAJGN2045X
P1121: PPS circuit rangePPS1 compared to PPS2-PCM code. ... here that has no throttle response,Gearbox fault,Traction control fault and Engine failsafe mode lights are on. Codes P1121(in ECM) and P1632(in TCM).I saw the TSB pertaining to the code but it makes no sense. I have no spec to go by to check the PPS(pedal...
May 25, 2005
1999 Jaguar XK8 4.0L MIL Lamp on VIN: SAJGN2045X
P1121: PPS circuit rangePPS1 compared to PPS2-PCM code. ... here that has no throttle response,Gearbox fault,Traction control fault and Engine failsafe mode lights are on. Codes P1121(in ECM) and P1632(in TCM).I saw the TSB pertaining to the code but it makes no sense. I have no spec to go by to check the PPS(pedal...
May 26, 2005