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2002 Mercedes-Benz ML320 3.2L Poor Idle Quality, Hesitation, Stall, MIL Lamp on
Posted to European Driveability on 7/6/2017 14 Replies

This ML320 has an intermittent rough idle. There was a trouble code P0104 so we replaced the MAF sensor twice with a BOSCH unit but the intermittent rough idle still persist. It seems to persist more consistently during slight throttle tip in. I did not notice...

14 Replies Received (View Replies)

  Related Documents & Media  2002 Mercedes-Benz ML320

 
Message Closed w/Summary

car Vehicle Data

2002 Mercedes-Benz ML320

VIN 4JGAB54E22
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Stall, MIL Lamp On
OccursIntermittently

Trouble Codes

P0104MAF Sensor Throttle Angle And Speed
Message Closed w/Summary

car Vehicle Data

2002 Mercedes-Benz ML320

VIN 4JGAB54E22
Engine3.2 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Stall, MIL Lamp On
OccursIntermittently

Trouble Codes

P0104MAF Sensor Throttle Angle And Speed