Using ultrasonic cleaner -VAS 6418- with mounting plate -VAS 6418/1-, this page covers cleaning Volkswagen Golf Mk7 injectors — Note: the ultrasonic unit must be used with the genuine cleaning fluid.
| Special tools and workshop equipment
required |
| Ultrasonic cleaner -VAS 6418- |
| Mounting plate for injection modules -VAS 6418/1- |
| Cleaning fluid
→ Electronic Parts Catalogue |
 Note
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| 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. |
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| – |
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. |
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Questions & answers
Cleaning injectors — Volkswagen Golf Mk7
Can Golf Mk7 1.4 TSI injectors be cleaned?
Yes. Use an ultrasonic cleaner or VW-approved injector cleaning equipment. Do not use wire or metal tools on the injector tips.
Special tools and workshop equipment
required
Tool set for FSI engines -T10133 C- with -T10133/16 A- an ...
Removing and installing injectors