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Fuel Pressure Sensor Inspection
- Connect the M-MDS to the DLC-2.
- Switch the ignition to ON (Engine off).
- Select the FUEL_PRES PID on the M-MDS.
- After warming up the engine, verify that the FUEL_PRES PID is at the standard value under the following conditions.
- If not as verified, replace the fuel delivery pipe.
| Step |
Condition |
FUEL_PRES PID |
| 1 |
- Idle
- 90 s after engine is started
|
Approx. 3 MPa |
| 2 |
- Idle
- Spill valve solenoid valve connector is disconnected
|
Approx. 530 kPa |
- After connecting the spill valve control solenoid valve connector, clear the DTC.
Courtesy of MAZDA MOTORS CORP.