THAT is one of the hardest systems to diagnose due to NO computer memory.
IF the system stays in limp mode then a pin to pin is required.
MOST common failure (beside the brake lamp switch) is the accelerator potientiometer!
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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
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