To perform the work, an inspection ditch or overpass is required.
Removing
1. Remove the throttle assembly (see «Throttle assembly - removal, gasket replacement and installation») and relieve fuel pressure (see «Fuel Line - Pressure Relief»).
Advice. The throttle assembly can be removed without disconnecting the hoses. It is enough to disconnect it from the intake module flange.
2. Disconnect the throttle cable from the intake module (see «Throttle cable - replacement»).
3. Disconnect the wiring harness pads from the ignition coils (see «Ignition coil - check and replacement») and take the harness to the side.
4. Disconnect the wiring harness block from the camshaft position sensor (see «Camshaft position sensor - removal, inspection and installation») and take the harness to the side.
5. After loosening the clamp, remove the vacuum brake booster hose from the inlet module pipe.
6. Remove the air filter intake (see «Air filter - removal and installation»).
7. Using an 8 mm wrench, loosen the clamp that secures the hose of the crankcase ventilation system and remove the hose from the pipe of the cylinder head cover.
8. Using a short Phillips screwdriver, unscrew the self-tapping screw 1 for fastening the guide tube of the oil level indicator.
9. We take out the guide tube together with the oil level indicator from the engine block and remove it.
10. Using a 10 mm wrench, unscrew two nuts 1 securing the intake module to the cylinder head cover and three bolts 2 securing the ignition coils of the first, second and third cylinders.
11. Remove the ignition coils of the first, second and third cylinders (see «Ignition coil - check and replacement»).
12. Remove the engine mudguard or crankcase protection (if installed).
13. Using a 13 mm socket wrench, unscrew three nuts 2 and two bolts 1 securing the intake module to the side surface of the engine cylinder head.
14. Sliding the intake module forward, remove the fuel rail (see «Fuel rail - removal and installation»).
15. Remove the intake module from the engine.
Installation
Install the intake module in reverse order. We replace damaged sealing rings of the inlet module.