DTC P0661: Notes
DTC P0661 DETECTION CONDITION AND POSSIBLE CAUSES
| DTC P0661 |
Variable intake air system solenoid valve circuit low input |
| DETECTION CONDITION |
- PCM monitors variable intake air solenoid valve control signal. If PCM turns variable intake air solenoid valve off but voltage still remains low, PCM determines that variable intake air solenoid valve circuit has malfunction.
Diagnostic support note
- This is a continuous monitor (Other).
- MIL does not illuminate.
- PENDING CODE is available if PCM detects the above malfunction condition.
- FREEZE FRAME DATA is not available.
- DTC is stored in the PCM memory.
|
| POSSIBLE CAUSE |
- Variable intake air solenoid valve malfunction
- Open circuit in wiring harness between main relay and variable intake air solenoid valve terminal A
- Open circuit in wiring harness between variable intake air solenoid valve terminal B and PCM terminal 2J
- Short to ground in wiring harness between variable intake air solenoid valve terminal B and PCM terminal 2J
- Connector or terminal malfunction
- PCM malfunction
|
 Courtesy of MAZDA MOTORS CORP.
|