× 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

P1122 Diagnostic Trouble Code Discussion for April 2011

Electronic Throttle Control Actuator 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 P1122
Help Request Posted
2003 Buick Century Limited 3.1L high rpm VIN: 2G4WS52JX3
P1122: TP Sensor Circuit Intermittent Low Voltage. ... high idle issue. It was iddleing at 1850rpm checked for vacuum leaks and checked fuel pressure all was good. Pulled codes and had p0122 tps low volts and p1122 tps intermittent low volts stored as history codes no current codes. Checking tps voltige with l...
April 14, 2011