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P2279 Diagnostic Trouble Code Discussion for September 2021

Intake Air System Leak


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Trouble Ticket Help Requests for DTC P2279
Help Request Posted
2015 Mercedes-Benz C300 2.0L Misfire VIN: 55SWF4JB8F
P2279: Vacuum leak. ... another shop that replaced the fuel injectors for whatever reason. The car starts and runs well for about two to three minutes. Then the MIL flashes several times then stays on. There are multiple misfire codes. The P2279 code means to me false air. It...
September 22, 2021