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#1
03-29-2005, 11:48 PM
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420SEL ignition control unit
I have a 89 420SEL in the shop with a bad ignition control unit. I connected a unit from a six cylinder 190E and it started and ran good. Does anyone know why the six cylinder control unit would'nt work correctly
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#2
03-30-2005, 09:06 AM
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RPM output signals to the fuel pump relay would incorrect.
__________________
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
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Linear Mode
