P0123 Diagnostic Trouble Code Discussion for November 2022
Throttle Position Sensor/APPS High
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| Help Request | Posted | |
| 2012 Mazda 5 Sport 2.5L MIL Lamp on VIN: JM1CW2BL9C P0123: TP sensor No.1 circuit high input. ... a nightmare with this little Mazda. It's been throwing P0123 and P0223 TPS circuit high input and RPM rises up to 2,000 causing a big clunk when I shift. It's ok when it's cold but it's fully warmed up or weather's hot, it acts up. Checked wires betwe... |
November 01, 2022 |
