DTC P0122: Notes
DTC P0122 [AJ] DETECTION CONDITION AND POSSIBLE CAUSES
| DTC P0122 |
TP sensor No. 1 circuit low input |
| DETECTION CONDITION |
- If the PCM detects that TP sensor No.1 voltage at PCM terminal 2AM is 0.1 V or below
after the ignition switch is ON, the PCM determines that the TP circuit has a malfunction.
Diagnostic support note
- This is a continuous monitor (CCM).
- MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle.
- FREEZE FRAME DATA is available.
- DTC is stored in the PCM memory.
|
| POSSIBLE CAUSE |
- TP sensor No.1 malfunction
- Connector or terminal malfunction
- Open circuit between throttle body terminal D and PCM terminal 2AR
- Short to ground circuit between throttle body terminal F and PCM terminal 2AM
- Open circuit between throttle body terminal F and PCM terminal 2AM
- PCM malfunction
|
|
|