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2001 Mercedes-Benz ML430 4.3L MIL Lamp on
Posted to European Driveability on 5/9/2005 10 Replies

I checked some other posts and bleed the air from the fuel rail. Road tested the car and monitored PIDS, the fuel trim readings seemed to be coming down, they started at 30.1 & 28.7, after a short road test they came down to around 22 on both sides. I have ver...

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  Related Documents & Media  2001 Mercedes-Benz ML430

 
Message Closed w/FIX

car Vehicle Data

2001 Mercedes-Benz ML430

VIN 4JGAB72E31
Engine4.3 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0170Fuel Trim Too Rich Or Too Lean
P0173Fuel Trim Lean Or Rich (Bank 2)
Message Closed w/FIX

car Vehicle Data

2001 Mercedes-Benz ML430

VIN 4JGAB72E31
Engine4.3 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0170Fuel Trim Too Rich Or Too Lean
P0173Fuel Trim Lean Or Rich (Bank 2)