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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Town Car 2004 wont start on first try


Car not starting or turning over indicates towards multiple possibilities. It can be issue with battery or weak battery. But if battery checks out ok, then it can be starter issue or faulty alternator or problem with low fuel pressure or no spark at spark plugs due to dirty spark plugs or faulty ignition coil or injectors getting cracked or dirty and needs to be cleaned.


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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ABS trouble codes for all models?

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

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Diagnostic code P0010?http://schematicsdiagram.blogspot.com/2011/12/diagnostic-code-p0010.html-------------Diagnostic Code P1396?

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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P0304 Error code?

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

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OBDII scan is receiving NO BUS CODE?

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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Diagnostic Trouble Codes list?

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

--------------
Diagnostic Code 43 and 71?

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

------------------
Code P0132?

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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How to get diagnostic Code without OBD Scanner on Pre 1995 cars?

http://schematicsdiagram.blogspot.com/2011/12/how-to-get-diagnostic-code-without-obd.html

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

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http://schematicsdiagram.blogspot.com/2011/12/getting-diagnostic-code-p0016.html

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How to Read Codes from Check Engine Light?

http://schematicsdiagram.blogspot.com/2011/12/how-to-read-codes-from-check-engine.html

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Diagnostic Code P0540 continues to return and the MIL light is on?

http://schematicsdiagram.blogspot.com/2011/12/diagnostic-code-p0540-continue-to.html

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DTC Trouble Code P0401?

http://schematicsdiagram.blogspot.com/2012/01/dtc-trouble-code-p0401.html

-----------------
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http://technoanswers.blogspot.com/2012/01/diagnostic-code-p0463-on-ford-f250.html

-------------
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http://howtobyme.blogspot.in/2012/01/check-engine-light-with-codes-p2195-and.html

------------
Diagnostic error code P0121,P0505,P1000,P2101,P2104, P2110,P2135,P2106?

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--------------
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http://technoanswers.blogspot.in/2012/02/p0174-p0037-and-p2197-on-toyota-rav4.html

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http://technoanswers.blogspot.in/2012/02/p0352-obd-code-on-toyota-rav4.html

-------------
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http://technoanswers.blogspot.in/2012/02/error-code-p0402-on-ford-escape.html

---------
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http://technoanswers.blogspot.in/2012/02/obd-code-p0763-on-lexus.html

-------
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-----------This will help.Thanks.

Feb 22, 2012 | 2004 Lincoln Town Car

1 Answer

2000 chrysler concorde check engine light came on, dash lighs flash and transmission wont shift any ideas?


It sounds like you have a problem with your security system if you mean that it won't allow you to shift out of park. BUT you should start off getting the engine error code read so you will know what the car is trying to tell you. Anytime you get a check engine light, the vehicle generates an error code.

Since you probably can't drive it, you need to rent, borrow or buy an OBDII scanner and get that code, so it gives you a clue on where to begin the troubleshooting process.

Jul 04, 2011 | 2000 Chrysler Concorde

1 Answer

I have a 2003 focus zx3 and sometimes it won't


To be able to help you, we need to know what the error codes your system is putting out. DON'T disconnect the battery until codes are read. You can take it to most chain store auto parts houses and they will read the codes for you - MAKE SURE YOU WRITE DOWN EACH ONE IN THE ORDER THAT THEY COME OUT! And then we can help you a little bit better,

Or you can take it to a shop that has a diagnostic computer and for about 100 bucks they can pin point your problem and give you an estimate for repairs.

Jun 03, 2011 | 2003 Ford Focus

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.

May 07, 2011 | 1995 Dodge Neon

1 Answer

Have a p 1249 code and a p 0475 code p0603 code on my f350 diesel.plugged it in on a odb2 scanner no codes but they show up on my hyper tech programmer i reset them and they come back whats up


if your using a generic code reader like from the local auto parts store, they won't retirieve powerstroke specific codes.

P1249 is wastegate control valve performance
P0475 is exhaust pressure control valve
P0603 is KAM (keep alive memory) error

Your truck has a back pressure valve that will close to aid in the warm up of the engine. Exhaust back pressure valve can stick and give the P0475. The P1249 might be related. If your disconnecting the battery to clear the codes that's where your getting the P0603. Your turbo need to come out and the back pressure valve ooked at..it's in the turbo pedestal.

Apr 12, 2011 | 2000 Ford F350 Super Duty Super Cab

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