Question about 2002 Audi A6

1 Answer

00542 needle lift sender int can anyone help me with this code on my audi a 6

Posted by on

  • 1 more comment 
  • david phillips
    david phillips Apr 21, 2014

    how do i check for air in the manifold

  • david phillips
    david phillips Apr 21, 2014

    how do i check for air in the manifold ?

  • Bill Boyd Apr 21, 2014

    loosen a hose at the front end of the manifold if there is one or loosen of an injector and allow a bit of fuel out . (just a drop)

×

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Audi Master
  • 42,562 Answers

Code 00542 refers to injector needle lift sensor===causes--air in fuel system--fuel level low---wiring--- needle lift sensor . Check for air in the manifold and if ok the replace the sensor.

Posted on Apr 21, 2014

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Where is the oil sender on an Audi A4 1998 2.5 TDI diesel avant


..DIESEL ENGINES THE OIL PRESSURE SENSOR IS SCREWED INTO THE OIL FILTER HOUSING ASWELL.PRISE OUT THE CAPS,UNDO THE NUTS AND REMOVE THE PLASTIC COVER ON TOP OF ENGINE.REMOVE THE INSULATION BENEATH COVER (WHERE FITTED).DISCONNECT WIRING PLUG FROM SENSOR AND UNSCREW......BE PREPARED FOR OIL SPILLAGE.Hope this helps you out, Good luck

Nov 01, 2015 | 1998 Audi A4

1 Answer

Good Day. I have changed fuel sender unit for Audi A4 1996 and it seems not to be working as the gauge needle does not move when the sender is inside the tank. The suprising thing is that the needle m


Hope you used factory sender. Aftermarket senders have contact problems. Audi updated their senders to gold contacts to improve performance. Moving it by hand may force good contact as opposed top free floating in tank

May 05, 2014 | 1996 Audi A4

1 Answer

Fuel gauge doesn't move despite milage driven and digital readout for miles left to fill fluctuates up and down. Dealers' computer says all normal with car but I've driven over 175 miles on...


This is the fuel level sender, I can't umderstand why an Audi specialist would even think why its computer related... I worked for Audi/ VW for three years and that doesn't make sense. You can find the fuel level sender under a panel that is located under the rear seat bench.

Jun 03, 2011 | 2011 Audi Q5

1 Answer

Hello my audi radio is stuck in safe mode because my battery died.I cannot find the booklet with the four digit code. If I post the radios serial no can anyone please get me the code? Thank you so...


IMPORTANT NOTE: You must have the security anti-theft code for your Audi radio from the car manufacturer, or from an Audi dealer! It's not enough to post the radios serial no for find the code, because it's an anti-theft code.

The sequence of programming for Audi radio is:
1. Push simultaneous "SCAN" and "RDS" keys until on the screen will appear "1000" displayed.
2. Release keys. No more push on "SCAN" and "RDS" keys because otherwise number "1000" will be considered as first safe code attempt.
3. By the #1 key you will set up the first safe code digit.
4. By the #2 key you will set up the second safe code digit.
5. By the #3 key you will set up the third safe code digit.
6. By the #4 key you will set up the four-th safe code digit.
7. Then push again simultaneous "SCAN" and "RDS" keys for confirm this safe code. On the screen will be displayed "SAFE" notice. Release keys! For few seconds a radio frequence will be displayed. The radio is now ready for use!

Nov 16, 2010 | 2002 Audi A4

1 Answer

I have an Audi 1.8T 2002 the temperature guage barely gets over the minimum setting of 50, most audi's I have had the needle goes to the middle (90). Can anyone advise what is wrong I have only just bought...


The most likely problem you have is a partially stuck open cooling system thermostat. The coolant is constantly flowing through the radiator, so its not warming up as required. This in turn will increase your fuel consumption considerably. The alternator needs to be removed to gain access to the front of the engine block where the thermostat is located. Its a fiddly job, but straight forward for a competent mechanic. Another common fault also related with the cooling system is a faulty coolant temperature sender. Again a straight forward part to replace if needed.
Hope this helps you.

Oct 07, 2010 | 2005 Audi A3

2 Answers

Audi ABS breaking system error


if the ABS fault light comes on as you turn on the ignition and control unit can't be accessed with a fault reader then the control unit itself is faulty and must be repaired or replaced. if can be accessed, should store a fault in the memory, most probably in a wire to wheel speed sender. if light comes on only after vehicle is in motion than fault will be a dirty or incorrectly adjusted speed sender.

May 15, 2010 | 2001 Audi A4

1 Answer

Audi A3 2002 model auto - temperature gauge not working


The guage and fan speeds work on independant sensors. If you can remove the plastic engine cover and locate the "sending unit" for the gauge disconnect it and restart the engine. The gauge should remain cold and not move. If this is the case replace the sending unit. This should be a single wire sender located in the waterjacket of the intake manifold look in the area where the upper rad hose enters the intake.

Mar 19, 2009 | 1999 Audi A6

1 Answer

How to replace the water temp sender in a 2003 Audi Allroad


make sure engine is COLD. put little grease around new sensor and keep it close at hand. Remove the plug on the sensor, then slide the retaining that holds sensor in, out. pull sensor our of housing and quickly replace with new. replace clip and plug. top up coolant if necessary. easy as that..

TL

Jan 08, 2009 | 2003 Audi allroad

5 Answers

Audi a6 avant 2001 owners manual


can anyone tell me where the fuel filter is located on the 2001 audi A-6

Jul 10, 2008 | 2001 Audi A6

1 Answer

Audi 500 SEL 1995/6 - South Africa


May be the clutch master or slave cylinder. Has the fluid level gone down at all? Have a look around the clutch pedal area for signs of fluid leakage. Good luck, Bob.

Jun 11, 2008 | 1993 Audi 100

Not finding what you are looking for?
2002 Audi A6 Logo

Related Topics:

105 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audi Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

yadayada
yadayada

Level 3 Expert

76070 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

14362 Answers

Are you an Audi Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...