Randy, Fred's '87 wagon (124.193) doesn't use vacuum for cruise control if still in factory configuration. There is a hall-effect sensor in the speedometer for the speed signal, an electronic computer / amplifier / "brain" under the driver's dash, and a servo behind the IP that provides the mechanical linkage to the IP throttle input to control engine speed. Control stalk on the steering column, switch on the brake pedal to cut-off when brakes are applied, and wires for the 'lectrons. Get out your digital multi-meter, divide and conquer.
------------- Max Charleston SC _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
