Throttle Valves May Experience Electrical Failure on Mercedes-Benz 400SEL

Problem Description and Possible Solution

The electronic throttle assembly may suffer an electrical failure. It is often cheaper to send the valve to a service center for repair that to purchase a new part.

Problem Data
RepairPal Verified
Average mileage: 166,660 (166,660–166,660)
1 model year affected: 1993
2 people reported this problem