1995 Mercedes-Benz S500 5.0L Poor Idle Quality, Hesitation, MIL Lamp on
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...
FIX posted 12/28/2015
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Message Closed w/FIX
Vehicle Data1995 Mercedes-Benz S500
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1995 Mercedes-Benz S500
VIN | WDBGA51E3S |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection |
Emissions | Not OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, MIL Lamp On |
Occurs | Always |
Trouble Codes
4 | Hot wire mass air flow sensor bank 2/2 voltage too high/low |