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P1120 Diagnostic Trouble Code Discussion for November 2006

TP Sensor 1 Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1120
Help Request Posted
2002 Lexus GS300 3.0L Cuts out VIN: JTB53JSG0W
P1120: Accelerator Pedal Position Sensor Circuit Malfunction. ... that has acceleration problem, from time to time when driving the accelerator will cut off the engine will still running but no acceleration and VSC light & engine light will come on, if i off the engine and switch it on again everything will return no...
November 14, 2006
2000 GMC C6500 7.4L MIL Lamp on VIN: 1GDJ7H1D3Y
P1120: TPS 1 less or greater than calibrated value. This truck illuminates MIL w/ P1221 and P1120; also will default to limp-in and illuminate "POWER LOSS" light when code sets. I have very limited data for this vehicle. What I do have tells me that P1221 must be addressed first. Neither of my scanner...
November 27, 2006
2002 Toyota Tundra Limited 4.7L No Start
P1120: Accelerator Pedal Position Sensor Circuit Malfunction. ... start it starts briefly stalls & i have to repeat the procedure. today when i tried it started died,so i hit the accle pedal once it started fine but ck eng lt came on p1120 air fuel metering. I was wondering if anyone had seen this before,& if it ...
November 30, 2006
2002 Lexus GS300 3.0L Cuts out VIN: JTB53JSG0W
P1120: Accelerator Pedal Position Sensor Circuit Malfunction. ... that has acceleration problem, from time to time when driving the accelerator will cut off the engine will still running but no acceleration and VSC light & engine light will come on, if i off the engine and switch it on again everything will return no...
November 14, 2006
2000 GMC C6500 7.4L MIL Lamp on VIN: 1GDJ7H1D3Y
P1120: TPS 1 less or greater than calibrated value. This truck illuminates MIL w/ P1221 and P1120; also will default to limp-in and illuminate "POWER LOSS" light when code sets. I have very limited data for this vehicle. What I do have tells me that P1221 must be addressed first. Neither of my scanner...
November 27, 2006
2002 Toyota Tundra Limited 4.7L No Start
P1120: Accelerator Pedal Position Sensor Circuit Malfunction. ... start it starts briefly stalls & i have to repeat the procedure. today when i tried it started died,so i hit the accle pedal once it started fine but ck eng lt came on p1120 air fuel metering. I was wondering if anyone had seen this before,& if it ...
November 30, 2006