Airflow Meters

Is your Porsche 911 3.2L, 964 Carrera 3.6L, 944, 944 Turbo, 944S2 or 924S suffering with engine performance flat spots, lack of power, unresponsive, unstable idle and tick over or just generally struggling to pass it's annual emissions test?

All of these can be caused by a faulty and out of tolerance air flow meter (AFM). If the air flow sensor is unable to correctly read and measure the amount of air entering the engine, how can the engine electronics and fuel injection system be expected to meter and inject the correct quantity of fuel?

The good news is that we are able to test these airflow meters and also repair them. The AFMs are returned to their original Bosch and Porsche operating specification.