Join Now
International Automotive Technicians Network

P1120 Diagnostic Trouble Code Discussion for August 2013

TP Sensor 1 Circuit Malfunction


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1120
Help Request Posted
2001 Ford Focus ZX3 2.0L MIL Lamp on VIN: 3F1054329A
P1120: Throttle Position Sensor Out of Range Low. ... me a headache. came in for a check engine lite. pulled codes and got a p1120 tp voltage low. looked at data with the scanner and tp voltage with throttle closed is .40 volts. spec is above .49 and below 1.12. so its out of spec. i checked the 5 volt refere...
August 03, 2013
2001 Ford Focus ZX3 2.0L MIL Lamp on VIN: 3F1054329A
P1120: Throttle Position Sensor Out of Range Low. ... me a headache. came in for a check engine lite. pulled codes and got a p1120 tp voltage low. looked at data with the scanner and tp voltage with throttle closed is .40 volts. spec is above .49 and below 1.12. so its out of spec. i checked the 5 volt refere...
August 03, 2013