Removing
1. Switch off the ignition and all electrical consumers and remove the key from the ignition switch.
2. Remove throttle assembly (see relevant section in this chapter).
3. Disconnect the fuel supply line (2) (push the snap ring up). Collect the fuel flowing from the pipes.
4. Place a special container under the engine to collect fuel and lubricants.
5. Loosen the fastening clamps and disconnect the water hoses (1) And (2) engine cooling system from the aftercooler, as shown in the figure below.
6. Disconnect the wiring harness connector from the intake manifold absolute pressure sensor (3), as shown in the figure below.
7. Release the solenoid valve (1) filter activation (2) and put it aside. Do not disconnect the hoses from the solenoid valve.
8. Disconnect hoses (1) And (5) from the injection hose, as shown in the figure below.
9. Remove the mounting bolts shown in the figure below and remove the intake manifold assembly from the cylinder head.
Installation
1. Installation is made in reverse order to removal.