× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P1120 Diagnostic Trouble Code Discussion for October 2004

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
1998 Ford Escort SE 2.0L Poor Idle Quality, MIL Lamp on VIN: 1FAFP13P0W
P1120: tps curcuit below 4. Sets code P1120 and has intermittent high idle. Put TPS on and didnt help. elderly customer cant give a very good decription of problem, she said it idles high at times (but cant say how high) and it revs up sometimes (sounds like nuetralizes) it never does an...
October 19, 2004