Volkswagen Golf Service & Repair Manual: Cleaning injectors

Special tools and workshop equipment required

Ultrasonic cleaner -VAS 6418-

Mounting plate for injection modules -VAS 6418/1-

Cleaning fluid → Electronic Parts Catalogue

Note

The ultrasonic unit must be filled with cleaning agent to upper edge of holes (see detail).

Comply with safety regulations and instructions for ultrasonic unit.

Cleaning injectors

Cleaning

–	Remove injectors → Chapter.

–	Insert injectors -1- all the way into mounting plate for injection modules -VAS 6418/1--item 2-.

–	Immerse injectors together with mounting plate for injection modules -VAS 6418/1- into cleaning fluid -VAS 6418/2-.

–	Set rotary knob -4- to a temperature of 50°C.

–	Set cleaning time to 30 minutes with rotary knob -5-.

–	Switch on ultrasonic unit with button -3-.

Note

The time set starts to elapse as soon as a cleaning temperature of 50°C has been reached.

–	After cleaning, renew combustion chamber ring seal for each injector → Chapter.

Cleaning injectors

Special tools and workshop equipment required Tool set for FSI engines -T10133 C- with -T10133/16 A- an ...

...

Removing and installing headlight range control unit -J431-/control unit for cornering light and headlight range control -J745-, RHD vehicles
Note When renewing the control unit, select Renew function for the respective control unit in Guided fault finding or Guided functions mode → Vehicle diagnostic tester. Removing � ...

Removing and installing air distribution flap control motor -V428-, LHD vehicles
Special tools and workshop equipment required Vehicle diagnostic tester Removing – Remove dash panel → General body repairs, interior; Rep. gr.70. ...

Removing and installing rear axle, multi-link suspension, four-wheel drive
Special tools and workshop equipment required Torque wrench -V.A.G 1332- Engine and gearbox jack -V.A.G 1383 A- Tensioning strap -T10038- Locating pins -T10486- Removing subframe with ...