6.4. Control systems of the LH-SFI and ME-SFI engine (8-cylinder petrol engines)
Removal and installation of the fuel distributive highway with injectors
Control system of injection and ignition of LH-SFI (engines of the M119.97 series)
Removal
Details of installation of the fuel distributive highway with injectors (LH-SFI)
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16 — the Bolt
16/8 — the Sealing ring
17 — the Fuel distributive highway
17/2 — the Returnable fuel-supply line
173 — the Forcing fuel-supply line
Y62 — Injectors |
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1. Dump pressure by means of the special valve on the fuel distributive highway.
2. Disconnect everything I will corrode an electrical wiring from the fuel distributive highway and the inlet pipeline.
3. Disconnect a vacuum tube from the vacuum amplifier of brakes.
4. Disconnect a tube of ventilation of a case.
5. Disconnect a vacuum tube from the fuel pressure regulator.
6. Disconnect forcing (17/3) and returnable (17/2) fuel-supply lines.
7. Disconnect sockets (shooter).
8. Turn off bolts (16).
9. Remove the fuel distributive highway (17) with injectors from the inlet pipeline.
10. Replace sealing rings (16/8). Check injectors. |
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Installation
Installation is made as it should be, the return to removal.
Control system of injection and ignition of ME-SFI (engines of the M119.98 series)
Removal
Details of installation of the fuel distributive highway with injectors (ME-SFI)
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16 — the Bolt
16/8 — the Sealing ring
17 — the Fuel distributive highway
17/2 — the Returnable fuel-supply line |
173 — the Forcing fuel-supply line
N3/10 — the Control unit of the engine (ME-SFI)
Y62 — the Injector |
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1. Dump fuel pressure by means of the special valve on the distributive highway.
2. Disconnect all sockets of an electrical wiring from the fuel distributive highway and the inlet pipeline.
3. Disconnect a vacuum tube from the vacuum amplifier of brakes.
4. Disconnect a tube of ventilation of a case.
5. Disconnect a vacuum tube from the fuel pressure regulator.
6. Disconnect forcing (17/3) and returnable (17/2) fuel-supply lines.
7. Disconnect conducting sockets from nozzles (Y62).
8. Disconnect the conducting socket from the control unit of the engine (N3/10) and the socket (shooter).
9. Remove the left cover of the coil of ignition.
10. Turn off bolts (16).
11. Remove the fuel distributive highway (17) with injectors from the inlet pipeline.
12. Replace sealing rings (16/8). Check injectors. |
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Installation
Installation is made as it should be, the return to removal.
