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P0123 Diagnostic Trouble Code Discussion for January 2019

Throttle Position Sensor/APPS High


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Trouble Ticket Help Requests for DTC P0123
Help Request Posted
2009 Kia Borrego LX 3.8L Poor Idle Quality, Hesitation, Cuts out, Stall, MIL Lamp on VIN: KNDJH74199
P0123: TP High. ... response. Codes P2106, P1295, P0123 and P0223. Tested sensors AP sensor tested within specs. TP sensor 1 was 0 to 5 volts with throttle depressed. TP sensor 2 stayed hovering around 3 volts decreasing to 2 volts at full throttle. Bad Throttle Body rig...
January 11, 2019