Details On DTCs
WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
| DESCRIPTION |
Spill valve control solenoid valve control circuit range/performance problem |
| DETECTION CONDITION |
Determination conditions |
- The average fuel pressure on the high pressure side, measured by the fuel pressure sensor, exceeds the specified value.
|
| Preconditions |
- Engine speed: 500 rpm or more *1
- The following DTCs are not detected:
- Fuel pressure sensor: P0087:00, P0088:00, P0192:00, P0193:00
- High pressure fuel pump: P0091:00, P0092:00
- *1
: Value can be verified by displaying PIDs using M-MDS
|
| Malfunction determination period |
|
| Drive cycle |
|
| Self test type |
- CMDTC self test, KOER self test
|
| Sensor used |
|
| FAIL-SAFE FUNCTION |
- Limits intake air amount
- Stops high pressure fuel pump control.
- The upper limit of the engine speed is 2, 500 rpm
.
|
| VEHICLE STATUS WHEN DTCs ARE OUTPUT |
- Illuminates check engine light.
|
| POSSIBLE CAUSE |
- High pressure fuel pump connector or terminals malfunction
- PCM connector or terminals malfunction
- Fuel pressure sensor malfunction
- High pressure fuel pump malfunction
- Spill valve control solenoid valve (built-into high pressure fuel pump) malfunction
- High pressure fuel pipe clogging
- Fuel distributor malfunction
- Fuel injector malfunction
- PCM malfunction
|