DTC P0122: Notes

DTC P0122 [L3] CHART

DTC P0122	TP sensor No. 1 circuit low Input
DETECTION CONDITION	If the PCM detects the TP sensor voltage at PCM terminal 2M is below 0.2 V while the engine running to on, the PCM determines that the TP circuit has malfunction. Diagnostic support note This is a continuous monitor (CCM). MIL illuminates if the PCM detects the above malfunction conditions in first drive cycles. FREEZE FRAME DATA is available. DTC is stored in the PCM memory.
POSSIBLE CAUSE	TP sensor malfunction Connector or terminal malfunction Short to ground in wiring harness between TP sensor terminal A and PCM terminal 2M Open circuit in wiring harness between TP sensor terminal B and PCM terminal 2K