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Author Topic: Heater blowing hot OR cold, nothing in between.  (Read 1024 times)

Offline ksamyui

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Heater blowing hot OR cold, nothing in between.
« on: April 30, 2023, 04:56:57 pm »
Got a bit of a weird one going on.
I’m getting nice cold air on ‘Lo’ setting, but 16° all the way up to Max is just the same hot air. Any ideas? Last time I checked on VCDS there were no errors.

Offline Smithy1222

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Re: Heater blowing hot OR cold, nothing in between.
« Reply #1 on: May 30, 2023, 01:41:59 pm »
I wonder if you have a dodgy interior temperature sensor? if its reading too cold all the time it might be trying to heat the cabin up to 16 or above.
Can you measure the temperature it is reading in vcds?

Offline ksamyui

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Re: Heater blowing hot OR cold, nothing in between.
« Reply #2 on: June 04, 2023, 07:38:35 pm »
I wonder if you have a dodgy interior temperature sensor? if its reading too cold all the time it might be trying to heat the cabin up to 16 or above.
Can you measure the temperature it is reading in vcds?

Yeah I’ll plug VCDS in when I get a chance. I recon it’s either that or the flaps are stuck open behind the glovebox