The main elements of the fuel injection system
- 1 - sealing ring;
- 2 - thermal switch;
- 3 - nozzle;
- 4 - air filter housing;
- 5 - meter gasket;
- 6 - air flow meter;
- 7 - cork;
- 8 - pressure reducing valve;
- 9 - fuel distributor;
- 10 - fuel supply line;
- 11 - clamp;
- 12 - air duct;
- 13 - fuel filter;
- 14 - frequency valve;
- 15 - fuel accumulator;
- 16 - backflow fuel line;
- 17 - starting nozzle;
- 18 - gasket;
- 19 - pressure regulator
Order of execution
1. Disconnect wire from «negative» battery terminals.
2. Remove filter cover with filter element (see fig. Air filter parts And pp. 1–2 subsections 6.2).
3. Loosen the tightening bolt of the fuel supply line (see fig. The main elements of the fuel injection system) to the pressure regulator in order to reduce the pressure in the supply system. Then tighten the fuel line bolt.
4. Mark and disconnect the fuel lines from the fuel distributor by unscrewing the mounting bolts.
5. Loosen the clamp and disconnect the air duct from the air flow meter.
6. Loosen the mounting bolts and remove the air flow meter together with the fuel distributor mounted on it.
7. Unscrew the air filter mounting bolt, disconnect the holder and remove the filter housing.
8. Install the air filter in reverse order.
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