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Thread: Possible fried dme need help

  1. #1
    Join Date
    Sep 2019
    Location
    Buffalo New York
    Posts
    12
    My Cars
    2007 bmw 335i, b5 s4

    Possible fried dme need help

    Hey guys 2007 335i coupe I’ll start off with I replaced both camshaft position sensors, crankshaft position sensor, sparkplugs, coilpacks, lpfp, both vanos solenoids, waterpump/thermostat and the dme main relay.
    so starting with my problem is a no start, she cranks but doesn’t fire up. I have pulled throttle body and it’s not responding to any power, I have also pulled a fuel line between the rail and injector reconnected to the rail and when cranking she shoots fuel, I have mhd and will post the codes but I’m unsure of where to go from here. Whether it’s a fried dme, throttle body or injectors please help guys I posted before and nothing D5295CC7-883F-469E-8A5E-F7297735A8F2.jpgD5295CC7-883F-469E-8A5E-F7297735A8F2.jpg

  2. #2
    Join Date
    Aug 2008
    Location
    North Potomac, MD
    Posts
    1,054
    My Cars
    2011 E90 328i
    Just for fun, see if car will start and run for a few seconds on starter fluid.

  3. #3
    Join Date
    Sep 2019
    Location
    Buffalo New York
    Posts
    12
    My Cars
    2007 bmw 335i, b5 s4
    It does start on starting fluid! Which is why I thought fueling issue but my codes with mhd don’t correlate to the problem

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