Operation CHARM: Car repair manuals for everyone.

Fuel Injection System






Fuel Injection System

Fuel hoses in engine compartment must only be secured with spring-type clips. The use of clamp or screw type clips is not permissible.

Spring-type clip pliers (VAS 5024 A) or hose clip pliers (V.A.G 1921) are recommended for installing spring-type clips.





For trouble-free operation of the electrical components a voltage of at least 11.5 V is necessary.

Do not use sealants containing silicone. Traces of silicone components which are sucked into the engine are not burned there, and they damage the oxygen sensors.