The EA/CC/ISC computer is inside the car under the passenger carpet. ON your application it controls cruise control & idle speed adjustments. IF your car has ASR then it also controls that feature as well.

The throttle actuator is mounted directly to the "lower" section of the intake manifold.

__________________
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