DTC Detection Logic
WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
| DTC No. | CONSULT screen terms (Trouble diagnosis content) |
DTC detecting condition |
|---|---|---|
| P2122 | APP SENSOR D (Throttle/Pedal position sensor/switch "D" circuit low) |
An excessively low voltage from the APP sensor 1 is sent to HPCM. |
| P2123 | APP SENSOR D (Throttle/Pedal position sensor/switch "D" circuit high) |
An excessively high voltage from the APP sensor 1 is sent to HPCM. |