Doosan D35S-5 Service Manual page 154

Check items
Self-diagnosis
Vehicle voltage supply
Main relay
Fuse/plug wire harness
Terminal 15 (Ignition ON/OFF signal)
CKP sensor
Run out of fuel
Wrong fuel
Fuel shortage
Air into the fuel
Fuel filter
Supply pump
Fuel pre-heater
Wrong injector connection
Injector
Mechanical components
(Pressure valve gap, compression etc)
Defective ECU
TDC sensor
Water temperature sensor (WTS)
Coolant loss
Glow plug system
D439E Service Manual
Troubles
1
6
152
1 1 1
2
3
4
5
5 7
2 4 3
6
1 1 1
4 2 2
3
5
5
4. Fuel system