DTC Detection Logic
WARNING: This page is about a different car, the 2011 Infiniti FX50. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
If DTC P010A is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643.
Refer to
"DTC LOGIC
".
DTC DETECTING CONDITION CHART
| DTC No. |
Trouble diagnosis name |
DTC detecting condition |
Possible cause |
| P010A |
Manifold absolute pressure (MAP) sensor circuit |
- An excessively low voltage from the sensor is sent to ECM.
- An excessively high voltage from the sensor is sent to ECM.
|
- Harness or connectors (Battery current sensor circuit is open or shorted.)
(Accelerator pedal position sensor 2 circuit is shorted.)
[Camshaft position sensor (bank 1) circuit is shorted.]
(Crankshaft position sensor circuit is shorted.)
(EVAP control system pressure sensor circuit is shorted.)
[Exhaust valve timing control position sensor (bank 1) circuit is shorted.]
(Manifold absolute pressure sensor circuit is shorted.)
- Battery current sensor
- Accelerator pedal position sensor
- Camshaft position sensor (bank 1)
- Crankshaft position sensor
- EVAP control system pressure sensor
- Exhaust valve timing control position sensor (bank 1)
- Manifold absolute pressure sensor
|