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2001 Mercedes-Benz ML320 3.2L Poor Idle Quality, MIL Lamp on
Posted to European Driveability on 1/5/2007 16 Replies

sets mil on at idle only, slight missfire at idle. fuel pressure is in specs. at idle bank 1 and 2 fuel trim is plus 30.

thank you for your help.

16 Replies Received (View Replies)

  Related Documents & Media  2001 Mercedes-Benz ML320

 
Message Closed w/FIX

car Vehicle Data

2001 Mercedes-Benz ML320

VIN 4JGAB54E51
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On

Trouble Codes

170bank 1 fuel trim
173bank 2 fuel trim
Message Closed w/FIX

car Vehicle Data

2001 Mercedes-Benz ML320

VIN 4JGAB54E51
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On

Trouble Codes

170bank 1 fuel trim
173bank 2 fuel trim