its a sensor betwen the air filter and the engine
its got 2 special screws star shape
its easy to replace it if you got the right screwdriver but i understand you can also cleanit and its much cheaper
hope i can help
ayr flow senser
just after your Airfilter
There is a wiring harness plug to remove and a jubilee clip at each end.
The Corsa air flow meter is typically located in the intake system of the vehicle, specifically between the air filter and the throttle body. It measures the amount of air entering the engine to help the engine control unit (ECU) optimize fuel injection and ignition timing for efficient combustion. If you're looking to locate it in a specific Corsa model, consulting the vehicle's service manual can provide more precise guidance.
air flow meter
To replace the air flow meter on a Seat Toledo 1.9 diesel, first, disconnect the battery to ensure safety. Locate the air flow meter, which is typically situated between the air filter and the intake manifold. Unplug the electrical connector and remove the mounting screws or clamps securing the meter. Finally, install the new air flow meter by reversing the removal steps, ensuring all connections are secure before reconnecting the battery.
To replace the air flow meter sensor on a 2002 BMW 325i, first ensure the engine is off and disconnect the battery. Locate the air flow meter, typically found between the air filter and the throttle body, and unplug the electrical connector. Remove the screws or clamps securing the air flow meter, then carefully pull it out. Install the new sensor by reversing the removal steps, ensuring a secure fit and reconnecting the battery before starting the engine.
Weak fuel pump? Bad fuel filter? Bad air filter? Plugged catalytic converter? I had the same problem with my Corsa, changing my mass air flow meter fixed it!!
Replace the mass air flow meter(s) (MAF).
To change the air flow meter on a Skoda Octavia, first, disconnect the negative battery terminal for safety. Remove the intake hose connected to the air flow meter by loosening the clamps, then detach the electrical connector. Replace the old air flow meter with the new one, ensuring it is securely fastened, and reconnect the intake hose and electrical connector. Finally, reattach the battery terminal and start the engine to check for proper operation.
The purpose of a flow meter is to measure the flow of either air or water. They allow one to measure the total volume of air or liquid flow and the rate of the flow.
If the instrument panel is not working than its most likely to be a loose connection. This was the case with my corsa. also poor running due to the sensors which i had to change and air flow meter was faulty.