Intake manifold parts and components 1. Intake manifold. Intake manifold geometry adjustment motor -V183- with intake manifold geometry adjustment flap position sender -G513- (single node), do not disassemble; 2. Bolt, 8 Nm; 3. Gasket, replacement; 4. Seal ring, replacement; 5. Connecting pipeline to the exhaust gas recirculation radiator; 6. Bolt, 20 Nm; 7. Gasket, replacement 8/10/11. Bolt, 10 Nm; 9. Electric motor for air/inlet flap drive -V157-, with air flap potentiometer -G69-; 12. Oil dipstick; 13. Exhaust gas recirculation valve -N18-, with exhaust gas recirculation potentiometer -G212-
Removal
Remove the engine cover. Remove the soundproofing casing from the valve cover. Remove connectors -5, 6, 7 and 8 from the glow plugs as follows. When disconnecting the glow plug connectors, do not damage the electrical system. connections, otherwise the entire wiring harness will need to be replaced. Do not squeeze the pliers -3314- to disconnect the connectors too much, otherwise the support sleeve may be damaged.
Use pliers -3314- with groove -arrow A- to grasp the rim of the support sleeve -arrow B- and disconnect the connectors from the glow plugs.
Remove the high pressure fuel line -4-; to do this, unscrew the union nuts of the injection pump -1- and the fuel pump. ramps -5-. Unscrew the fastening screws -arrows- for the high-pressure fuel line. Remove the wiring harness -6- from the mountings.
Disconnect fuel lines -2- and -3- from the injection pump. Unscrew the screws -arrows- of the fuel line brackets. Avoid kinking fuel lines. Follow the rules for maintaining cleanliness when working with the injection system. Immediately close open connectors with suitable plugs. Disconnect the following emails. connectors.
- 1. Fuel pressure sender -G247-
- 2. Fuel pressure regulator -N276-
- 3. Intake manifold geometry adjustment motor -V183-
- 4. Choke/intake flap motor -V157-
- 5. Exhaust gas recirculation valve -N18-
Loosen clamp -arrow- air. hose and disconnect it from the choke motor -V157- downwards. Remove the screw securing the oil dipstick bracket. Remove connecting pipe for exhaust gas recirculation system from exhaust gas recirculation valve -N18-. Unscrew the intake manifold mounting bolts from the outside inwards and crosswise. Remove the intake manifold.
Installation
Installation is in reverse order, and you must do the following: Replace the gaskets. Tighten the intake manifold mounting bolts from the outside inwards and crosswise.
Visitor comments