- The battery voltage is at least 11.5 V.
- The glow plug fuse, located in the fuse box behind the glove box on the right, is good. The location of the fuse block is indicated in the Specifications for the Chapter Onboard electrical equipment.
Removal and inspection
1. Remove the inlet pipeline, refer to Section Removal and installation of the inlet pipeline.
2. The glow plugs are located between the intake ports in the cylinder head. Disconnect the glow plug connector. To do this, compress the latches on the plugs.
3. Attach a diode test lamp to the positive pole of the battery (+) and apply sequentially to each glow plug.
Diode lights up: Glow plug OK.
Diode does not light up: The glow plug is defective and must be replaced.
This requires a 12 mm key with a depth of 20 mm, for example, HAZET-4760-1.
4. Remove the glow plugs.
Installation
5. Screw in the glow plugs and tighten them to 20 Nm.
Do not exceed the specified tightening torque, otherwise the annular gap between the glow plug and the threaded part will increase. This leads to premature failure of the candle.
6. Attach electrical wires and fix them.
7. Install the inlet pipeline, refer to Section Removal and installation of the inlet pipeline.