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#1
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'M.B. DOC' I Need your help with p0304 misfire!
1998 S320 misfire. Changed plugs, wires, still missing. Can I re-cal the cam sensor like the crank sensors? No other codes.
Last edited by resistro; 02-23-2009 at 02:10 AM. |
#2
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There aren't any adjustments.
However the flywheel speed sensor may need re-calibrated. Requires driving at exactlt the right speed with the trans in correct gear with the correct load factor. What is the production date of the car?
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MERCEDES Benz Master Guild Technician (6 TIMES) ASE Master Technician Mercedes Benz Star Technician (2 times) 44 years foreign automotive repair 27 Years M.B. Shop foreman (dealer) MB technical information Specialist (15 years) 190E 2.3 16V ITS SCCA race car (sold) 1986 190E 2.3 16V 2.5 (sold) Retired Moderator |
#3
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Ran some seafoam fuel injection cleaner and i think it did the trick. But, I'm noticing that when the motor is cold and I floor it while driving it will miss pretty bad. No CEL. No codes.
Last edited by resistro; 03-01-2009 at 01:31 AM. |
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