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  1. P2181 Thermostat / CTS / Water pump

    Engine & Drivetrain
    Looking for some help. I have a 2009 EOS TSI 2.0T Recently had a p2181 code come on After reading previous forums on this subject and doing my own diagnostic work. I really could not tell whether it was the stat, cts, or the pump... but i really thought it was just that stat and had planned...
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