Thread: M104, 95 E320 "Missing" or Rough running
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Old 04-14-2008, 05:40 PM
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Jim Villers Jim Villers is offline
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Location: Virginia Beach, VA
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Arthur ..... Bingo! I swapped coil #1 with coil #2 and the problem moved to a malfunction code #22; indicating a misfire of cylinders #2 oand #5 which says that the coil that I moved from position #2 to position #1 is bad.

So, I'll make another parts run tomorrow morning for a coil.

By the way, I forgot to connect the MAF sensor wire after swapping the coils. The engine ran worse and it showed a malfunction code #4 (Duh). After clearing that code and another test drive is when I got the code #22.
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Jim Villers
190SL, 230SL 5-speed, 95 E320 Wagon, 01 E320 Wagon, MGB, Boxster 'S', 190SL "Barn Find"
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