Mazda 2: Fuel Tank Pressure Sensor

Mazda 2 2007-2014 Service Manual / Engine / Control System / Fuel Tank Pressure Sensor

FUEL TANK PRESSURE SENSOR REMOVAL/INSTALLATION

CAUTION:

1. Disconnect the negative battery cable.

2. Disconnect the fuel tank pressure sensor connector.

3. Remove the wiring harness from the fuel tank pressure sensor bracket.

4. Remove the evaporative hose from the charcoal canister bracket.

5. Disconnect the quick release connectors and remove the evaporative hose component.

(See QUICK RELEASE CONNECTOR (EMISSION SYSTEM) REMOVAL/INSTALLATION).

Mazda 2. FUEL TANK PRESSURE SENSOR REMOVAL/INSTALLATION

6. Install in the reverse order of removal.

FUEL TANK PRESSURE SENSOR INSPECTION

CAUTION:

1. Connect the M-MDS to the DLC-2.

2. Switch the ignition to ON.

3. Verify that the Fuel tank pressure sensor output voltage (M-MDS PID: FTP) is within the specification. (See PCM INSPECTION).

PCM TEMPERATURE SENSOR REMOVAL/INSTALLATION

CAUTION:

1. Remove the PCM. (See PCM REMOVAL/INSTALLATION).

PCM TEMPERATURE SENSOR INSPECTION

CAUTION:

1. Connect the M-MDS to the DLC-2.

2. Turn the ignition switch to the ON position.

3. Select PCM_T on the M-MDS.

4. Verify that the PCM_T PID temperature is within the specification.

PCM temperature sensor specification

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