Question about 2006 Audi A4

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My car won't accelerate seems there is no pressure its Audi A4 2006

Tried flushing cooling system but still won't drive faster!

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  • jessie
    jessie Nov 22, 2016

    Is there a "check engine light" or epc

  • Itumeleng Mphakathi
    Itumeleng Mphakathi Nov 22, 2016

    Yah there is EPC, how am I going to get that out?

  • jessie
    jessie Nov 22, 2016

    Is it a drive by wire meaning the throttle is electronic?



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Most of the time when an epc light comes on and you have no throttle response it's best to connect it to a bag-com but if you don't have one have the computer scanned for a check engine code remember just because there's no check engine light on doesn't mean the ecu doesn't have on in memory.. So if you do have a code like p1639 then you have a bad accelerator peddle

Posted on Nov 22, 2016

  • jessie
    jessie Nov 22, 2016

    Sorry that's. "Vag-com" not "bag-com"



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6ya staff

  • 2 Answers


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Posted on Jan 02, 2017



SOURCE: Audi a4 fault

My guess is throttle body, it happened to me.  Try cleaning it beacuse its 700 installed.

Posted on Oct 14, 2008


  • 243 Answers

SOURCE: oil pressure warning light on my audi a4 2005

The car has entered into fail safe mode. It wil not allow the engine to rev high but allows you only to get to a mechanic or to get some oil into the engine. What's the level like? Is there any trace of leakeage?

Posted on Nov 23, 2008


Reynaldo Andico

  • 2431 Answers

SOURCE: My audi 100 1991 won't accelerate when warm. The

When you say wont accelerate does the RPM flares that would be the transmission slipping, or you step on the pedal all the way and the vehicle has lack of acceration you can hear a hissing noise that would be a plugged exhaust.Here the thing you related it to fuel has the problem on the ignition coil is a powerstage if this stage acts up it allows you to accelerate you just dont go anywhere it back fire through the intake that would be the power stage it located on the ignition coil

Posted on Mar 10, 2012

SOURCE: 1999 AUDI A6 avant 2.8L quattro. Car vibrates

Check your ignition coils. I had the same problem on my 2002 Audi a6 3.0 quatro. Tiptronic transmission. I was driving down the road and all if the sudden the car started vibrating violently to. I thought I had a flat tire so I pulled over and checked but there was no flat tire. The more I accelerated the more it would vibrat. Changed my ignition coils and the problem went away.

Posted on Jun 24, 2013



  • 5748 Answers

SOURCE: Audi A4 1.8t of 2004 oil pressure light comes in when I drive faster

Check your oil level first, could be due an oil change or it could be the oil pump is faulty.

Posted on Oct 29, 2016

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Nissan Xtrail 2001 model with Turbo. The AC cooling is low at idleing but works well when accelerating above 1500rpm.

This may be because your cooling pump is either cam or belt driven from the engine rotation, the faster the engine revs at, the faster and better the pump pressure is.

The higher the pump speed the better coolant flow is and the heat exchanger can work better at cooling it as it is cooled faster.

Therefor, the faster you drive, the better the output, but at low idle revs, the performance is affected - not ideal if you are sat in traffic on a hot day!

Some people consider having the pump changed to an electric motor drive, but this can be costly and not really worth it.

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