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  1. C

    Egr regen

    Well its safe to say this was definitely the problem. I cant believe someone even thought the internal design of the cooler wasnt going so quickly. Hopefully from photos you can see how small the internal passages are. Some seem to be less than half a mm. Hope this helps anyone searching...
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    Egr regen

    Well garage had it back today and said completely his fault the light came on he left a plug off and because he didnt have a chance to drive it after changing cooler he didn't find fault so now hopefully all sorted. I'm going to cut the cooler open tomorrow morning I'll take a photo of insides...
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    Egr regen

    Well luckily I haven't paid for any work as been done under warranty paid for by dealer I got car from. They charged about 650 for the cooler change though. But I've covered 35 miles since it was done and I have the dreaded EML light on again. Not sure why yet as haven't plugged in yet will have...
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    Egr regen

    Thought I'd come back with little update, I had egr valve changed. Light stayed off for about 50 miles. Kept taking it back to garage as he kept saying he was trying something to do with adaptation etc this went on for few weeks. Finally today he has changed the cooler after much persuasion. I...
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    Egr regen

    I still havent got anywhere with this yet. I cleared the code beginning of last week and had been driving as normal A and B roads mainly no town stuff so not sitting around and it lasted about 5 days. Am going to try remove the egr see how dirty it actually is. Tried quickly the other week but...
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    Egr regen

    Getting p0401. I'm guessing must be blocked but the pipe that goes to inlet is actually pretty clean can still see the ribs inside, cars only done 59000. I'd never heard of regen egr either but when searching problem after seeing how clean pipe looked found it can apparently only be done on a...
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    Egr regen

    Hi could anyone explain how to force a regen on the egr? I keep reading it's possible on ccwa engine but can't find how to do it. I have insufficient flow so light is always on and want to try it before spending out on egr or cooler. Thanks
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    3.0 tdi bkn problems

    No its cheap 1 off ebay as didnt want to pay full price for something that still wasnt going to help me with my car. Is it definitely to do with cable as strange that 3 different types of diagnostics computers wont read live data. The 2 that arent vcds will work fine on his audi a6 3.0 tdi on...
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    3.0 tdi bkn problems

    Hi, just got vcds so not fully up to date with how it works but not complete novice on dignostic equipment. I have access to 2 different diagnostic computers my mate owns. Delphi and dec scan. Both wont access my ecu! So thought id try vcds. I can manage to read and clear fault codes. But when...
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    Rnse 2 coding

    Yes will be an installation of a mk2 rnse to replace the symphony I currently have. From what I can find I may be able to work out what code is needed. But I'm not sure what my half amplified system goes as because it's not full bose but not the base spec none amplified system. Do you know? And...
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    Rnse 2 coding

    Hi, probably covered loads before but trying to work out what exactly needs coding with vcds i.e the code I will need to input. My friend has vcds so once I get code for the unit so I can use it will pop round and code. I've got a b7 a4, I have the half amplified system which is where I'm...