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P0120 Diagnostic Trouble Code Discussion for June 2013

Throttle Position Sensor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0120
Help Request Posted
1997 Volkswagen Jetta GLX 2.8L Poor Idle Quality, MIL Lamp on VIN: 3VWTD81H4V
P0120: Tps. ... to 50 days it will idle rough. It has a pending code P0103 MAF voltage. The P1582 isn't in the IATN list of codes. I didn't have my Euro cartridge with me yesterday, I hope someone could tell me about P1582. Along with if MAF could cause TPS problem or TPS...
June 07, 2013
1998 Lexus GS300 3.0L No Start VIN: JT8BD68S0W
P0120: TP Sensor/Switch 'A' Circuit Malfunction. came in for a tune up. missing and running rough. done plugs and wires then road tested and run good. parked and customer came and started and died. one thing I did see some one in the past broke conectors and RTV them back at the coils and the TB conectors. ...
June 10, 2013
1997 Volkswagen Jetta GLX 2.8L Poor Idle Quality, MIL Lamp on VIN: 3VWTD81H4V
P0120: Tps. ... to 50 days it will idle rough. It has a pending code P0103 MAF voltage. The P1582 isn't in the IATN list of codes. I didn't have my Euro cartridge with me yesterday, I hope someone could tell me about P1582. Along with if MAF could cause TPS problem or TPS...
June 07, 2013
1998 Lexus GS300 3.0L No Start VIN: JT8BD68S0W
P0120: TP Sensor/Switch 'A' Circuit Malfunction. came in for a tune up. missing and running rough. done plugs and wires then road tested and run good. parked and customer came and started and died. one thing I did see some one in the past broke conectors and RTV them back at the coils and the TB conectors. ...
June 10, 2013