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Hi Audi owner all our lives audi 80 - A1-A6 , petrols diesels , quattros as was previous generation and in laws ... A1 tdi issue with a heating error prompted a join to post.


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Posted

Daughter's  A1 2011  tdi  has a glowplug2 unexpected voltage error on start up  ,  just need help  figuring out  what to  buy/replace  to resolve . 

 i will scour the forums and appreciate the wealth of  knowledge  that  your community  knows and shares..

Thanks in advance - 

A


Posted

Thanks for your  help Steve.

Are all 4 identical and is it  usual to  replace all 4 ?

Would a 2 and 3 swop  help identify if its  glow plug or  missing  voltage ?

Im worried a broken  wire scenario  would give same error , is the supply  wire possible to test .

Ill get  error  code again  co66  or similiar from memory .

 

Adrian

 

Posted

When I had a glowplug issue, I just changed them all.  You're right though it could be a broken wire from the leads. 

Posted

Im guessing i can move them one position and see if error code changes ?

There seems to be a 4 volt and 11volt ngk optio  ..anyone got a link or part number Adrian

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