DTC Detection Logic
WARNING: This page is about a different car, the 2011 Nissan Leaf. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTING CONDITION AND POSSIBLE CAUSES
| DTC | Trouble diagnosis name (Trouble diagnosis content) | DTC detecting condition | Possible cause |
|---|---|---|---|
| P2127 | APP SENSOR E (Accelerator pedal position sensor 2 circuit low input) | An excessively low voltage from the APP sensor 2 is sent to VCM. |
|
| P2128 | APP SENSOR E (Accelerator pedal position sensor 2 circuit high input) | An excessively high voltage from the APP sensor 2 is sent to VCM. |