car MAZ

The electrical diagram of the starting heater is shown in fig. 1
When the switch handle 8 is turned to position 1, the electric motor 5 of the pumping unit and the fuel solenoid valve 3 are switched on
- Cause of malfunction - Remedy
Engine won't start:
- The starter does not turn the crankshaft or rotates it very slowly

Control diagnostics of the MAZ air suspension system using flashing light codes
If there are difficulties in identifying a malfunction, it is necessary to carry out a diagnostic check of the system using flashing light codes

Removing high pressure pipes
- Remove the bolt (12) securing the high pressure pipe bracket
- Unscrew the union nuts of the high pressure pipes from the fuel pump, rail and cylinder head