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International Automotive Technicians Network
1992 Mercedes-Benz 500SL 5.0L Poor Idle Quality
Posted to European Driveability on 11/29/2007 5 Replies

Hello Mercedes Techs This car has a high idle condition and is not getting power to the idle valve,the wiring is ok from ECU to idle valve,we tried another overvoltage relay, the information to do some testing is not clear, please advise and supply information...

5 Replies Received (View Replies)

  Related Documents & Media  1992 Mercedes-Benz 500SL

 
Message Closed w/Summary

car Vehicle Data

1992 Mercedes-Benz 500SL

VIN WDBFA665NF
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / CIS
EmissionsCA emmisions
SymptomsPoor Idle Quality
OccursAlways
Misc.Coupe
Message Closed w/Summary

car Vehicle Data

1992 Mercedes-Benz 500SL

VIN WDBFA665NF
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / CIS
EmissionsCA emmisions
SymptomsPoor Idle Quality
OccursAlways
Misc.Coupe