20 Most Recent 2006 Audi A3 2.0T - Page 4 Questions & Answers

Hi your crank sensor could be the problem. Have it remove and check. It could be sorting if hot.

Well if the light wont go off, maybe something is wrong with your vehicle. If there is nothing macanicly wrong with your vehical best to your knowladge, chances are that one of your sensors have malfunctioned and probably need raplacing. Take your car to a mecahnic shop, they usually do a free diagnostics by hooking a computer up to your car and it will provide what sensor has been tripped in your car.

The 2006 A3 was available in automatic and manual configuration.

look for the child safety locking device on the inside --usually a small lever near the lock striker

Brake servo leaking

Dear John, I am glad you only replaced that switch! The best action to take for that symptom is to have a mechanic unscrew that O P switch and insert a oil pressure gauge and test the oil pressure with a meter, hot and cold. If it is not up to par when hot, there are several possibilities. 1) If the oil is fresh & the right viscosity, you could have a failing or a leaking oil pump. It can leak inside the engine. 2) You may have a plugged up oil screen on the oil pump. 3) You may have a bearing or some other such part failing causing an engine oil hemorrhage inside the motor. An authorized and helpful Audi dealership should be able to tell you if other Audis are having this problem and what is causing it. God bless your efforts.

HERE IN EUROPE THE PROBLEM IS THE CONTROLER OF THE PUMP.THE CONTROLER IS LOCATED UNDER THE BACK SEAT .JUST LIFT THE SEAT UP AND PUSH A LITTLE TO THE BACK.SECURE THE SEAT WITH A PIECE OF WOOD.UNDER THE SEAT U WILL FIND A BLACK COVER.ON THE SLOT OF THE COVER U MUST SEE THE CONTROLER.IT IS A BLACK BOX.UNPLUG AND CHECK IF THE PUMP GOES OF.IF IT GOES OF THEN U MUST REPLACE THE CONTROLER!!!!IF U NEED MORE INFO LET ME KNOW....

I had a problem with one of these and it turned out to be swirl flap motor and the actual swirl flaps themselves. If you remove the bonnet and if you look to the rear left of the engine next to the inlet manifold there is a lever that is the for the swirl flaps. When I removed the swirl flap housing ( this was a pain) one of the swirl flaps was bent.

dyno that audi or visually inspect the ECU outer casing to tell if genuine factory fitted or after market