Audi A6 Fan Stays On

2003 audi a4b6 18t fwd cvt The fans are not coming on with the ac or ever. So what do you check first when a fused circuit stops working you check the fuse.

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2008 Audi A6 27tdi cooling fans come on straight away when engine is switched on engine cold Air con switched off.

Audi a6 fan stays on. This is normal for all TDI models. My car does not overheat. Clicking this will make more experts see the question and we will remind you when it gets answered.

For example you couldve very well wrote. Usually only for a couple. Posted by larry1glenno on Feb 11 2011.

This is a common occurrence in powerful cars. Thats the DPF regeneration where it heats the exhaust filter up to burn off the soot. I tested the fans and they do work when jumped with 12v and they will come on intermittently if i put the car in the on position turn AC on LO setting with the recirculation on.

Hi bought a Audi 20 tdi 2012 160000km 100k miles that I think maybe having problems with the dpf every time I shut off the car the fan runs from 1 min - 15 min. Taken into Audi to get it resolved and waiting for hire car. The fan in my Audi A4 16 stays on after i remove the key is this normal.

Maybe once out of every 10 times. If I do regular highway driving at 60 mph for extended periods I never see a DPF regen. As i start the car also a few seconds it comes on.

It will run when the car is on and can last 5-15 minutes. On the highway itll drop into 7th gear and stay at 1500 RPM to burn off the soot. This is a common symptom of water in the ECU compartment.

Its a 57 plate and done 165k miles good full service history and one owner though. The fans will run after the engine is shut off in order to aid in cooling. I replace the temperature sensor located by the drivers side and still hasnt fixed the problem.

Called Audi Assist and they were here within 30 minutes plugged the car into the diagnostic and indicated a cooling sensor fault. If you park the car during regen it will shut off but your exhaust temps are 1472 F so the cooling fan remains on. After 3 hours the battery died.

I have a audi a6 25 tdi quattro and the electrick fan dont work when the car movess it dont over heat but when it stays still for a while it does do you know whats rong with it thank you. You should remove the cover and visually check for water inside doing so will either rule out the possibility or reveal the cause of the fan running erratically with a. Monday 16th July 2012 As said above if you switch off the engine while the DPF is carrying out a regeneration then the fans will stay on for approx.

So far so great. My tool and supply guide. Yes they can stay on after its shut down.

If this happens the internals and contacts of the relay can become corroded and cause the fan to act erratically. Radiator cooling fan staying on. Fan staying on after turning off engine 15-09-2012 0518 AM.

Hi my 2006 audi a4 20. Hello just had the same issue with my car this morning dropped the children at school and the engine warning light and the fans kept running. It also runs for quite awhile when engine is switched off even when engine is cold.

Id consider it normal but if it bothers you let it idle for a minute before shutting it off and the temps should drop below the threshold for fan after-run. This could be due to your routine or due to your thermostat being slightly warmer than others. When the engine is running and the AC is turned on the auxiliary fan should immediately turn on and module controls how fast the fan operates.

My 2006 audi a4 20 T has a fan issue. I bought the car about 6-8 weeks ago. Clicking this will make more experts see the question and we will remind you when it gets answered.

In more mixed driving without a good highway run itll happen more frequently than once every 12 hours of engine time. If this has happened to you you will need to replace this relay and either clear your drains so that water will no. 2008 Audi A6 27tdi cooling.

On the C5 A6 the circuit replaces the relay with a fan control module. Posted by argyrosg on Aug 15 2010. The cooling fan stays on all the time even when the AC is off.

In a full day of hypermiling this might happen once. Idle speed is around 1000 rpm most times. Essentially what can happen is water can get into your ECU box and cause a small pool to form in the bottom which in some cases can submerge relay 219 which operates the fan.

Dont be worried as you can see here insert link Audis have this function to assist the engine in cooling down. So yea its an extended warranty RAC silver cover and it doesnt look like theyll be paying out. Audi replaced the radiator fan control unit fan wiring loom and battery all under warranty as the car was just over 2.

No lights or codes it runs fine. Sadly 1 hour after arriving home the fan was still running and pulling that same 5A fuse didnt stop the fan either. I usually let my car cool down for about 90 sec before shutting it off especially after a long drive andor aggressive and when I do so my fan does not turn on Also it usually takes about 20 sec before car warms up at start-up and I drive off.

Is this a common fault. If your talking about the engine fan.

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