GLOW PLUG INSPECTION [MZR-CD 2.2]

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1.  Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZR-CD 2.2].)

2.  Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [MZR-CD 2.2].)

3.  Remove the dipstick pipe. (See CYLINDER HEAD GASKET REPLACEMENT [MZR-CD 2.2].)

4.  Remove the EGR cooler bypass valve control solenoid valve bracket No.1. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [MZR-CD 2.2].)

5.  Remove the glow plug cord. (See GLOW PLUG REMOVAL/INSTALLATION [MZR-CD 2.2].)

6.  Measure the resistance between the glow plug terminal and the cylinder head or intake manifold (body ground).

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Glow plug resistance (Reference value)
Approx. 1.0 ohm [20°C {68°F}]
•  If not as specified, replace the glow plug. (See GLOW PLUG REMOVAL/INSTALLATION [MZR-CD 2.2].)