The mass air flow meter measures the amount of incoming air and communicates with the dme which adjusts the amount of fuel accordingly. It is critical that this is functioning properly. Sold individually. 1 necessary per car.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

"Mass Air Flow Meter 993 - L-jetronic Models Only"