DTC Detection Logic
WARNING: This page is about a different car, the 2012 Infiniti M35h. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
If DTC P2138 is displayed with DTC P3157, first perform the trouble diagnosis for DTC P3157. Refer to
"DTC LOGIC ".
| DTC No. | Trouble diagnosis name (Trouble diagnosis content) | DTC detecting condition | Possible cause |
|---|---|---|---|
| P2138 | APP SENSOR (Accelerator pedal position sensor circuit range/performance) | Rationally incorrect voltage is sent to HPCM compared with the signals from APP sensor 1and APP sensor 2. |
|