ML63 air box issues. Help me please
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Joined: Apr 2017
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2007 ML63
ML63 air box issues. Help me please
I installed a upd cold air inrake which is basically a bracket that hold the air filter and makes the air box I inch taller for more air volume. The kit moves the filter out of the way of the i take tube so the airflow is unobstructed. Great simple design that produced great low end power immediately, but after 30 miles the check engine light came on and the car spits out bad codes for the mass airflow sensor. Basically too much air is entering the engine and the ecu thinks that there is a leak or something. I'm at a loss as to what to do. Help me please. I had to remove my OE tune to try a d diagnose the issue.
