OCPTY Mass Air Flow Sensor 13627566984 Meter FITS for 2002 2004-2005 for BMW 325i 2.5L,2004-2005 for BMW X3 2.5L,2003-2005 for BMW Z4 2.5L,2003-2005 for BMW Z4 3.0L
Compatible model - 2003-2006 for BMW 325Ci 2.5L,2002 2004-2005 for BMW 325i 2.5L,2004-2005 for BMW X3 2.5L,2003-2005 for BMW Z4 2.5L,2003-2005 for BMW Z4 3.0L
Advantages - Our air flow sensor is made of Supreme Quality materials, including the highest-grade plastics and metals for auto parts to for Make it more durable; it meets or exceeds OEM standards, contributes to idling speed and driving performance, is very easy to install and economical. Please confirm compatibility before purchasing.
Before installation - When installing the air flow meter, in addition to turning off the vehicle, the negative wire of the car battery needs to be tear down to ensure that the vehicle circuit is powered off (such as pressing the steering wheel horn and no sound, indicating that the body power supply is disconnected), and reset Perform installation operations after ECU data, otherwise failures and fault codes are prone to appear.
After installation - (1) Confirm that the air flow is not loose-all fixing screws are tightened (2) There is no air leakage and damage at the connection between the air flow (3) The installation direction is correct (4) The negative electrode of the battery cable and the Restore the reset ECU data to the initial state (5)Please wait until the vehicle is powered on for 1 minute and then hit the car.