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P0123 Diagnostic Trouble Code Discussion for March 2007

Throttle Position Sensor/APPS High

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Trouble Ticket Help Requests for DTC P0123
Help Request Posted
1994 Oldsmobile 98 Regency 3.8L No Start, Cuts out, Stall, MIL Lamp on VIN: 1G3CX25LXR
P0123: TP Sensor Circuit High. ... request and any help you can give. This car was just purchased by the customer about 4 weeks ago so the only repairs he knows about are mine. It came in with a TPS code P0123 and I replaced the Tps 3 weeks ago. The TPS screws were stuck and the throttle bo...
March 12, 2007
1998 Dodge Caravan SE 3.0L Excessive Emissions, Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 2B4GP4538W
P0123: Throttle Position Sensor Circuit High Voltage. Good afternoon, I have this Caravan from a used car lot. It came from the sale so I dont have any history on it. It came in with a rough Idle and code po300. I swapped the bosch plugs for champion plugs and it came up with the po301 and po302 codes. So I pulle...
March 30, 2007