2003 Volkswagen Golf GLS 4 Cyl 2.0L - Engine
Code P2181- changed ECT sensor, engine light came on two days later. What to do next?
Code P2181 says low coolant level( filled up), probable cause failed radiator or water pump. So there is no radiator in this vehicle( as I understand) so the water pump could be the problem? Please help me what to do? Already I paid $72 for the ECT sensor to be replaced, and I don't want to pay a lot of extra money , since the car runs great, the temperature gauge is at 190. There is a possibility that there is a short circuit , that the engine light is on, for no reason? How can get rid of permanently of the engine light to turn off? I tried to disconnect the negativ pole from the battery, but still came back two days later. Thank you