DTC P0108: Notes
DTC P0108 DETECTION CONDITION AND POSSIBLE CAUSES
| DTC P0108 |
MAP sensor circuit high input |
| DETECTION CONDITION |
- PCM monitors input voltage from MAP sensor when intake air temperature is above-10°C {14°F}
. If input voltage is above 4.92 V
, PCM determines that MAP sensor circuit has a malfunction.
MONITORING CONDITIONS
Diagnostic support note
- This is a continuous monitor (CCM).
- MIL illuminates if PCM detects the above malfunction condition during first drive cycle.
- PENDING CODE is available if PCM detects the above malfunction condition.
- FREEZE FRAME DATA is available.
- DTC is stored in the PCM memory.
|
| POSSIBLE CAUSE |
- MAP sensor malfunction
- Connector or terminal malfunction
- Open circuit in wiring harness between MAP sensor terminal A and PCM terminal 2AY
- Open circuit in wiring harness between MAP sensor terminal D and PCM terminal 2AG
- MAP sensor signal circuit short to constant voltage supply circuit
- PCM malfunction
|
 Courtesy of MAZDA MOTORS CORP.
|