× 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 February 2007

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
1996 Volvo 850 GLT 2.4L Poor Fuel Economy, MIL Lamp on VIN: YV1LS5547T
P0123: tps. car has come in , good customer, tested tps at sensor,tuned car up completely , tps sweep with modis shows perfect sweep no drop out or glitches , don't have capabilties to test at computer , sorry , checked all connections and seated computer , car left shop ...
February 06, 2007
2002 Jeep Grand Cherokee Limited 4.7L Stall, MIL Lamp on VIN: 1J4GW58N42
P0123: Throttle Position Sensor Circuit High Voltage. ... have this Grand Cherokee with code P0123 TPS VOLTAGE HIGH, DRB III shows TPS voltage, 5 volts at ecm. But the signal line that goes from the TPS (pin 2 orange/red) to de ECM (connector 1 pin 23 orange/red) has .70 volts with multimeter. The same line goes ...
February 14, 2007