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

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.

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