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P2053 Diagnostic Trouble Code Discussion for April 2011

Misfire 3


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Trouble Ticket Help Requests for DTC P2053
Help Request Posted
2002 Mercedes-Benz ML320 3.2L Misfire VIN: 4JGAB54EX2
P2053: Misfire 3. I did confirm that i have a constant misfire on #3 cyl. I swaped coil and injector from another cyl. No change. Good trigger on injector. I manually activated injector with engine running, still miss. I manually activated injector with fuel pressure guage conn...
April 13, 2011