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UK origin A4 2.0 Avant TDi Auto Need code help
03-04-2018, 07:08 AM
#1
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UK origin A4 2.0 Avant TDi Auto Need code help
Hi All AW adherents,
Can anyone help me with this area in which I am very inexperienced?
I am a complete newbie and have just begun to sort out with Ross-Tech help some problems with my 2006/7 A4 2.0 Avant TDi Auto. I have had an EGR delete installed and a re-mapped ECU to suit a year or so ago. Apart from that no other modifications. I now live in France and recently I had a MAF sensor fault so I replaced the sensor and all seemed well at first after a French garage reinstated the default settings and I have had a series of loss of power events plus much smoke from the exhaust varying from black to white. I had the car off the road for months, wrecked the battery and replaced it with a new one
I bought and used the latest Ross-Tec VCDS Hex V2 cable connection and ran the tests with the latest Ross-Tech software. I was advised to re-test after deleting all the error codes many of which related to poor electrical voltage or inability to communicate. I did delete the codes and ran a new sequence of tests which gave apparent good results. However I have still not licked the problem and I suspect that the EGR delete has not been re-mapped but I don't know how to check that.
Can any of you wizards suggest a solution? Several files attached giving as much data as I have so far.
Many grateful thanks to any responders.
Can anyone help me with this area in which I am very inexperienced?
I am a complete newbie and have just begun to sort out with Ross-Tech help some problems with my 2006/7 A4 2.0 Avant TDi Auto. I have had an EGR delete installed and a re-mapped ECU to suit a year or so ago. Apart from that no other modifications. I now live in France and recently I had a MAF sensor fault so I replaced the sensor and all seemed well at first after a French garage reinstated the default settings and I have had a series of loss of power events plus much smoke from the exhaust varying from black to white. I had the car off the road for months, wrecked the battery and replaced it with a new one
I bought and used the latest Ross-Tec VCDS Hex V2 cable connection and ran the tests with the latest Ross-Tech software. I was advised to re-test after deleting all the error codes many of which related to poor electrical voltage or inability to communicate. I did delete the codes and ran a new sequence of tests which gave apparent good results. However I have still not licked the problem and I suspect that the EGR delete has not been re-mapped but I don't know how to check that.
Can any of you wizards suggest a solution? Several files attached giving as much data as I have so far.
Many grateful thanks to any responders.
06-25-2018, 09:13 AM
#2
Hello,
I hope you will find a good solution in this list of faults codes of Vokswagen-Audi
La liste complète des codes défaut VW/AUDI/SEAT/SKODA (Page 1) / Le diagnostic Audi / Forum-audi.com
I think also you should use an original diagnostic equipement so the test will be compatible with the Audi specifications.
I hope you will find a good solution in this list of faults codes of Vokswagen-Audi
La liste complète des codes défaut VW/AUDI/SEAT/SKODA (Page 1) / Le diagnostic Audi / Forum-audi.com
I think also you should use an original diagnostic equipement so the test will be compatible with the Audi specifications.
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