Question about 2005 Audi A6

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My A6 has de ECP ligth on and wo'nt start

When you read the scanner ti shows a p3053 code. If you clear the error codes the car will start sometimes and sometimes it won't. Then it gives an p3054 error. The battery is fully charged and when you try to strat it, the multimeter reads -12- volts. The start engine seems to be running OK.

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5 Suggested Answers

countrysi248
  • 443 Answers

SOURCE: rough idel/no power

did you replace the plug wires also ?

Posted on Jan 25, 2009


  • 1214 Answers

SOURCE: engine overheating audi 4.2 a8 1999

I would have the cooling fan checked, and have the thermostat changed. An overheated thermostat (overheating caused by something else) will cause problems in the future.

Posted on Jan 26, 2009

Technopro
  • 243 Answers

SOURCE: fuse box in a audi a6 1995

Fuses are located by the side of the dash board when you open the driver's door. The fuel pump fuse is situated in there.

Posted on Feb 08, 2009

  • 11 Answers

SOURCE: AUDI A6 RADIO CODE

try another dealer. maybe try to get ahold of one of the techs at lunch time. this info should be free to the car owner, just be ready to supply the title to the car for some proof. maybe try buying the parts guys lunch or coffee and donuts....this usually works for this type of problem. unfortunaley this info really is dealer only..

Posted on Aug 11, 2009

co7196
  • 3433 Answers

SOURCE: Audi A6 Starting problem

Try starting without touching gas pedal

Posted on Oct 04, 2009

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To confirm the problem, the basic troubleshooting is required.


Click this link below and follow the troubleshooting:------

http://technoanswers.blogspot.in/2012/02/car-starting-issues.html

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For OBD code problems check the list of help links below. Click the link below to go through its procedure.--------------Diagnostic Code P2195?http://schematicsdiagram.blogspot.in/2012/02/diagnostic-code-p2195-on-toyota-avalon.html--------------Diagnostic code P1330?http://technoanswers.blogspot.in/2012/02/diagnostic-code-p1330-on-kia-2wd.html------------Diagnostic code P0700, P1330, P1121?http://technoanswers.blogspot.in/2012/02/diagnostic-code-p0700-p1330-p1121-on.html-------------shows error code P1330?http://technoanswers.blogspot.in/2012/02/2003-kia-sorento-shows-error-code-p1330.html--------OBD code P1330?http://technoanswers.blogspot.in/2012/02/obd-code-p1330-on-2003-kia-sorento.html------------OBD code P01300?http://technoanswers.blogspot.in/2012/02/obd-code-p01300-on-toyota-rav4.html--------------OBD code P0768?http://repairhelpcenter.blogspot.com/2012/01/obd-code-p0768.html------------Evaporative Emissions System codes details?http://schematicsdiagram.blogspot.com/2011/11/evaporative-emissions-system-codes.html--------------- Engine Misfire codes?

http://schematicsdiagram.blogspot.com/2011/12/engine-misfire-codes-on-chevrolet.html

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Misfire on cylinder 4?

http://schematicsdiagram.blogspot.com/2011/12/misfire-on-cylinder-4.html

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http://repairhelpcenter.blogspot.com/2011/11/abs-trouble-codes-for-all-1994-00-acura.html

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http://howtobyme.blogspot.com/2011/11/diagnostic-code-p1396.html

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Code P0452?

http://howtobyme.blogspot.com/2011/11/code-p0452.html

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OBD code P0172 on Buick?

http://howtobyme.blogspot.com/2011/11/obd-code-p0172-on-buick-park-avenue.html

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DTC Code P0321?

http://howtobyme.blogspot.com/2011/11/dtc-code-p0321-on-buick-park-avenue.html

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Error Code P0471?

http://howtobyme.blogspot.com/2011/11/error-code-p0471-on-2007-dodge-ram-3500.html

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http://howtobyme.blogspot.com/2011/11/p0304-error-code-on-dodge-neon.html

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http://howtobyme.blogspot.com/2011/11/obdii-scan-is-receiving-no-bus-code.html

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How to Clear OBD error Codes?

http://repairhelpcenter.blogspot.com/2011/11/how-to-clear-obd-error-codes-on-acura.html

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Diagnosis and Testing Car Components?

http://vwrepairhelp.blogspot.com/2011/11/diagnosis-and-testing-car-components.html

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Part 1.

http://repairhelpcenter.blogspot.com/2011/11/diagnostic-trouble-codes-list-for-acura_18.html

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Diagnostic Trouble Codes list?

Part 2.------

http://repairhelpcenter.blogspot.com/2011/11/diagnostic-trouble-codes-list-for-acura.html

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http://schematicsdiagram.blogspot.in/2012/02/obd-code-is-cleared-but-check-engine.html

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http://schematicsdiagram.blogspot.com/2011/12/diagnostic-code-43-and-71-on-1991.html

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http://schematicsdiagram.blogspot.com/2011/12/code-p0132-on-acura-tl.html

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http://schematicsdiagram.blogspot.com/2011/12/p0031-code-on-dodge-dakota.html

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http://schematicsdiagram.blogspot.com/2011/12/obd-ii-trouble-code-p0300.html

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------------
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1 Answer

I have a 1995 dodge neon 5 speed manual and right when I start the engine my check engine light goes on and autozone check the codes and it read u3fff can you tell what this code means for my car cause it...


Thats not a valid obdII code. Thats actually an error from the scanner itself not understanding the data that was sent.. I would clear the code and see if it returns. If it does find someone with the proper code scanner for a CAN system.

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1 Answer

Audi A6 RPM Signal from ECU


dont think you are reading the codes right because PO in front of the code is not a genuine Audi code ,well not according to my information ,try autozone who issue these codes or a snap on code reader booklet

Dec 26, 2009 | 2002 Audi A6

1 Answer

For a couple of days now it had a long crank then it would start. today the check engine light came on but showed no malfunction i then tried to start it after a while of being off and it would only crank...


You need to read the computer codes with a rented scanner and follow the clues. These codes can point to specific parts or sometimes just general areas. When the problems are repaired, the scanner can clear the light. Good luck!

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1 Answer

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I just had this same problem yesterday, thouh I have a 98 A6 2.8 . With mine. The engine was sending air flow metering fault codes to the ecm. Then the electronics in the transmission reads the codes then puts the transmission into 'limp mode'. The tiptronic didn't work, All the gear selection lights on the dash display stayed lit. And when the car is shut down and restarted, If you try to drive it, the vehicle stays in third gear. This has happened twice in the life of the car.
You could always take it to a dealer where they'll help you unload some piles of cash the 401k plans didn't take. But I would start by taking a personal hand held scanner and make a log of the stored codes. Then, with the scanner you can reset and delete these codes. Then as with mine. All your problems go away. If they come back, at that point visit you local dealer.

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2 Answers

E46 2000 318i fault codes


MMM THOSE ARE WEIRD CODES,THEY SHOULD BE P 0000 ETC... THE ONLY THING CLOSE WAS CODE 61 ( I FOUND CODE 62 WHICH IS MISSFIRE )
ALSO CODE 8 IS A MISSFIRE DETECTED WITH LOW FUEL
TRY ANOTHER SCAN TOOL

May 16, 2008 | 1999 BMW 318 ti

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