If your cam follower does wear all the way through you can expect damage to the FSI Intake Cam Shaft, the FSI High Pressure Fuel Pump, and the FSI Cam Follower.
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From what we know most vigilant FSI owners check their cam follower every 10-20k miles, depending on the owner.
Fault Codes that could be related to a bad Cam Follower (You should always check the follower first if you have one of these faults DIY below.) P0087 - Fuel Rail/System Pressure Too Low - Intermittent P1093 - Bank 1; Fuel Measuring System 2: Malfunction P2293 - Fuel Pressure Regulator Valve (N276): Mechanical Malfunction Find the OEM VW/Audi FSI Cam Follower 06D109309C HERE Find a less Epensive Alternative Cam Follower for 2.0t FSI VW and Audi 06D109309C 2.0t FSI Updated Camshaft 06F109101J 2.0t FSI High Pressure Fuel Pump 06F127025M 2.0t FSI Camshaft Install Kit 2.0t FSI Camshaft Install Kit with High Pressure Fuel Pump A great video that shows you how these parts fail and what to look out for.
Cam Followers-Head, Thread Hexagon Socket/Flat Type/With Seal/No Seal MISUMI Hex socket and grease fitting are mounted on both the head and thread part.
You can secure or lubricate it from either head or thread side.When you compare it to most of the other video chat sites on the Internet, this one feels out-dated and lacking in features.