Audi VW Fuel Pump Cam Follower - INA 06D109309J

Audi VW 2.0T FSI Camshaft Follower

The 2.0T FSI camshaft follower sits on the intake camshaft lobe which drives the piston in the high pressure fuel pump. This high pressure fuel pump cam follower is a common wear item on 2.0T FSI engines. Most commonly this follower will wear out causing issues with the high pressure fuel pump system. Worn followers have been known to have holes worn through them and the high pressure fuel pump piston will cause damage to the intake camshaft.

We particularly recommend regularly inspecting this follower to ensure that it is in good shape. This is especially important on modified engines that are running more than average boost levels.

We recommend checking your fuel pump cam follower:

• Every 7,500-10,000 miles on highly modified cars
• Every 20,000-30,000 miles on stock cars

NOTE:

• As an aid to help prolong the life of these components, FCP Euro recommends to use of Liqui Moly MoS2 Anti-Friction Engine Treatment which forms a friction and wear-reducing "Moly" film on all sliding surfaces of the engine.

Below is a diagram of the Audi/VW 2.0T FSI high pressure fuel system.