FUEL PRESSURE SENSOR INSPECTION [MZR-CD 2.2]SM2444983
FUEL PRESSURE SENSOR INSPECTION [MZR-CD 2.2]

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Note
• Perform the following test only when directed.

Voltage Inspection

1.Start the engine and warm up the engine completely.

2.Measure the voltage between fuel pressure sensor terminals A and B using a voltmeter at idle.

Specification
1.4 1.7 V
― If not as specified, replace the common rail. (See COMMON RAIL REMOVAL/INSTALLATION [MZR-CD 2.2].)
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3.Turn off the engine and wait three minutes.

4.Switch the ignition to ON.

5.Measure the voltage between fuel pressure sensor terminals A and B using a voltmeter.

Specification
0.9 1.1 V
― If not as specified, replace the common rail. (See COMMON RAIL REMOVAL/INSTALLATION [MZR-CD 2.2].)