× 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

P0123 Diagnostic Trouble Code Discussion for April 2005

Throttle Position Sensor/APPS High

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 P0123
Help Request Posted
1998 Jeep Wrangler Sport 4.0L Misfire VIN: IJ4FY19S5W
P0123: Throttle Position Sensor Circuit High Voltage. ... at our shop. But keeps popping these three codes, p0123,p0320,p0505. I can't pinpoint the problem, and was hoping someone has seen this type of problem before and can give me some advise. The customer is getting upset. the trouble trees keep saying no prob...
April 19, 2005
1995 Pontiac Bonneville SE 3.8L Cuts out VIN: 1G2HX52K8S
P0123: tps hi. all components checked and voltage to pcm car will act like spark loss but never cuts off amp gauge willjump around when cutout starts only does it acouple times then may go a week perfect
April 20, 2005