Adblue light went on. Put exhaust fluid in. I thought it ...


Adblue light went on. Put exhaust fluid in. I thought it was fine but countdown went to warning and said car will not restart. I stopped to get more and filled to brim. Warning will not go off and car will not start Mechanic's...

Adblue light went on. Put exhaust fluid in. I thought it was fine but countdown went to warning and said car will not restart. I stopped to get more and filled to brim. Warning will not go off and car will not start Mechanic's Assistant: Just to clarify, what are the exact lights you're talking about? Ablue warning on dashboard Mechanic's Assistant: What is the make/model/year of your car? 2012 volkswagon passat tdi diesel Mechanic's Assistant: Are you fixing your Passat yourself? What have you tried so far? I tried putting key in ON position and waiting a minute but red warning light did not go off and still will not start. I'm not sure if I can fix this or not

Automotive Expert
Hi. I'm Daniel and assisting you today on your inquiry. I'm sorry to hear about the issue you have with your Passat. Unfortunately at this point the AdBlue counter reset needs to be done with a capable diagnostic scanner. There is unfortunately no other way to get the car started again. After this a exact diagnose needs to be done and checked What exact component on the emission system failed. I have seen faulty exhaust sensors or metering unit causing this. Do you have access to a fully capable diagnostic scanner to continue?

I did have it scanned before and a code p2201 came on. Would this be the same issue
Automotive Expert
the code points to the NOx sensor in the exhaust system and could possibly cause our issue. After the system reset is done and the car starting again, the sensor needs to be checked& replaced. Let me know if I can provide anything else at this point.

Okay thank you
Automotive Expert
You are welcome. Glad to help. If anything comes up you can always get back to me here.

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