FUEL PRESSURE SENSOR INSPECTION [MZ-CD 1.4 DI Turbo]

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Caution

•  Water penetrating the connector will cause sensor malfunction. To prevent this, be careful not to damage the wiring harnesses or the waterproof connector so as to cause water penetration.

Voltage Inspection

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

2.  Measure the voltage between fuel pressure sensor terminal L and body ground using a voltmeter at idle.

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•  If it is not as specified, replace the fuel pressure sensor.