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1995 Mercedes-Benz S500 5.0L Poor Idle Quality, Hesitation, MIL Lamp on
Posted to European Driveability on 12/18/2015 8 Replies

Replaced engine in this S500 due to timing chain breakage. Everything went well during swap. Had to transfer throttle body from old engine to new one. Started engine after swap and engine idles at about 1500 RPM, throttle pedal has to be pushed about 1-2" befo...

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  Related Documents & Media  1995 Mercedes-Benz S500

 
Message Closed w/FIX

car Vehicle Data

1995 Mercedes-Benz S500

VIN WDBGA51E3S
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, MIL Lamp On
OccursAlways

Trouble Codes

4Hot wire mass air flow sensor bank 2/2 voltage too high/low
Message Closed w/FIX

car Vehicle Data

1995 Mercedes-Benz S500

VIN WDBGA51E3S
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, MIL Lamp On
OccursAlways

Trouble Codes

4Hot wire mass air flow sensor bank 2/2 voltage too high/low