Audi a3 temperature gauge fluctuates. Oct 11, 2025 · I recently noticed that my car's temp...

Audi a3 temperature gauge fluctuates. Oct 11, 2025 · I recently noticed that my car's temperature gauge seems to fluctuate. 8 98000 miles purhased 4 months ago. I noticed recently, in the last couple months, that I was getting noticeably worse mpg, and have now since realised that both the radiator fans come on immediately when starting the ca Aug 21, 2021 · Audi A3 / S3 / RS 3 - Temp gauge issue - Hello all? I'm having a real issue with me A3 cabriolet (59 plate). Dec 20, 2025 · I have an 2011 Audi a3 tdi an my temp gauge fluctuates from the quarter to half mark. Oct 31, 2009 · A4-B6 - (Typ 8E/8H, 2001–2005) - Coolant Temp Sensor Question - Well when my Audi was in the shop getting some work done to it they said my Coolant Temp Sensor was faulty and they wanted $235 to fix it. A few months ago a message came on my dash to say turn engine off as it was over heating. Its mostly fluctuating during city driving at lower speeds, and seems more stable on longer trips. What do I need to replace/fix? Thermostat? Coolant Temperature Sensor? ( I know that there are two of them, ECU and actual sensor) Coolant reservoir Dec 12, 2013 · A6 (C7 Platform) Discussion - Temperature gauge going up and down - Dealer says no fault code, no go here is what they wrote: 35391 Scanned for faults and no faults were found relating to this issue. This vehicle will be scanned upon return of the road test and checked for faults again. May 4, 2009 · When I drive, sometimes my temperature gauge will work and sometimes not. wggffi onih hglpd uswf xqu xjp put olkff zrjwu edru