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P1121 Diagnostic Trouble Code Discussion for January 2007

Electronic Throttle Control Actuator Malfunction


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Trouble Ticket Help Requests for DTC P1121
Help Request Posted
1999 Jaguar XJ8 4.0L will not accelerate VIN: SAJHD1048X
P1121: Pedal position sensor circuit. ... flow chart for this P1121 code. I have checked all of the related components to cause this issue.Ever thing I have checked has been within spec.
January 12, 2007
2000 Kia Sportage 2.0L No Start VIN: KNDJB7230Y
P1121: Throttle Position Signal Circuit Malfunction. all the codes are history.if you clear history the code that comes back is the p1115 which is the tcm telling the ecm to turn on mil.vehicle will not run.if you keep spinning after a while it will try to run but at a very low idle with pedal at wot.let off nan...
January 17, 2007