well. my cooling problem is DEFINITELY electrical, get your thinking caps on!
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AudiWorld Super User
Joined: May 2006
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well. my cooling problem is DEFINITELY electrical, get your thinking caps on!
easy run back from the grocery store just now, the HVAC readouts went from 98C to 121C instantly. it had been behaving too... the coolant temp gauge followed suit, the fans both instantly turned on high.
my thoughts: either ECU or cluster, or both.
anyone? this is getting ridiculous
my thoughts: either ECU or cluster, or both.
anyone? this is getting ridiculous
AudiWorld Uber User
Joined: Dec 2000
Posts: 53,281
Likes: 2
First put new sensors in...>>
Both of them...the one in the radiator and the one in the hardline..
(or replace with KNOWN good units)
You probably need to start checking Chassis ground points too... (there's a big one under the battery box)..
(or replace with KNOWN good units)
You probably need to start checking Chassis ground points too... (there's a big one under the battery box)..
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