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International Automotive Technicians Network

P0123 Diagnostic Trouble Code Discussion for May 2015

Throttle Position Sensor/APPS High

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Trouble Ticket Help Requests for DTC P0123
Help Request Posted
2005 Nissan Sentra 1.8L MIL Lamp on VIN: 3N1CB51D85
P0123: Throttle Position Sensor 2 Circuit High Voltage. ... sentra, goes to limp mode after driving for a while, with codes p2135 p0123 another shop installed a pcm, throttle body and pedal assembly, what I`m looking for is the location of connector f26 as all my tests seem to have this connector in common after mu...
May 14, 2015
2002 Jeep Grand Cherokee Laredo 4.0L MIL Lamp on VIN: 1J4GX48S42
P0123: Throttle Position Sensor Circuit High Voltage. Ok, This Jeep came into the shop with a complaint of hesitation, cruise not working and mil on. Pulled the codes and started testing tps. Looking on IATN, I found that there were numerous posts about the clock spring. I checked and sure enough, I had 5 volts o...
May 27, 2015