× 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

P2133 Diagnostic Trouble Code Discussion for March 2012

Accelerator Pedal Position Sensor 3 High Voltage

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 P2133
Help Request Posted
2003 GMC Sierra 2500 HD SLE 6.6L no acceleration VIN: 1GTHK29153
P2133: Accelerator Pedal Position Sensor 3 High Voltage. ... acceleration or reduced power. Has code p2133 for pedal sensor three high voltage. Pedal has been changed with new gm unit. No change in problem. Customer has said truck has been programed with EFI Live tuning. I am going to reflash pcm with stock programm...
March 19, 2012