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Model specific boards => Golf mk4 => Topic started by: Kelvin1977 on 27 July 2013, 19:58

Title: Mk4 20v turbo AUM running hot part2
Post by: Kelvin1977 on 27 July 2013, 19:58

Ok people so last week engine management came on  :rolleyes: scanned it and came up temp sensor so thought happy days must be why its been sometimes going up to 110 and holding. this seems to happen when I turn the air con on. So changed the temp sensor today and wow such a difference to the drive but still doing the running hot bit. So when it was hot pulled over only the small was running the big fan did jack sh!t !!!  :angry: when I stopped the big fan seems to be jammed  :embarrassed: seems like the fan motor is knackered is there anything else worth checking as well or just change the fan ?

Title: Re: Mk4 20v turbo AUM running hot part2
Post by: rio_gti on 28 July 2013, 14:17

Wire the fan directly to the batters and see if it works.... Just mind your fingers!!!