Mass Airflow Sensor Installation/ Instruction Sheet


General Motors Vehicles 1999 -2002


This product is the first of its kind. It is an inexpensive replacement mass airflow sensor to improve the performance potential of General Motors vehicles without sacrificing drivability. This unit is sure to enhance the effectiveness of other performance equipment already installed of of future installation.


The mass airflow system measures airflow directly with an electronic sensor. A sensing element on the airstreams of the intake provides an output voltage reading that is proportial to the mass air flowing into the engine. The mass air flow system reduces the calculations required to control fuel flow and ignition spark advance. It reacts quickly and accurately to the change in airflow, while improving overall vehicle performance. The smooth design of the inlet tube improves airflow to the intake system in the most economical way.

System Features

Improves Airflow

No Electrical Modification