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P0272 Diagnostic Trouble Code Discussion for September 2021

Cylinder 4 Balance System Malfunction

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Trouble Ticket Help Requests for DTC P0272
Help Request Posted
2009 Audi Q7 TDI 3.0L Stall VIN: WA1CM74L49
P0272: Fuel Injector 4 Contribution/Balance Fault. Customer's vehicle stalled out and towed to his house. Customer scanned codes and from the codes he decided to change his exhaust out and get rid of the particulate filter. He also sent his computer to the same place and they programmed the computer to run...
September 17, 2021