Febi outlines a common issue with the throttle body on certain Audi, Seat, Skoda, Volkswagen and Mitsubishi models with 1.9 and 2.0 TDi engines. This relates to febi part 44945.
Problem
Engine management lamp illuminated, poor performance, increased engine temperature and/or engine shuddering during switch off. Fault codes logged relating to the throttle body, intake manifold flap and coolant fan motor.
Cause
The above symptoms can be caused by an excessive build-up of carbon deposits, failed throttle body drive components or a seized throttle plate. This results in a blown fuse which protects both the cooling fan and throttle body circuits.
Solution
Check and rectify all circuits relating to the faulty component and replace throttle body.
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