Porsche Air Flow Meter - New Fuel and Fuel Injection : Air Intake and Related Parts

Product Info

Airflow Meter New Porsche Air Flow Meter - New 0280203029 Part No: 94460612400Quantity: Invalid Quantity. Porsche Air Flow Meter - New Fuel and Fuel Injection : Air Intake and Related Parts

Product Info

Airflow Meter New Porsche Air Flow Meter - New 0280203029 Part No: 94460612400Quantity: Invalid Quantity. Special Notes The air flow meter is nothing more than a fancy variable resistor. There is a flap inside that deflects in relation to how much air is entering the engine. This flap is attached to a wiper arm which wipes across a resistive track. The ECU sends a fixed voltage signal to the air flow meter. As the flap opens the electrical resistance of the air flow meter increases giving the DME/ECU uses the data supplied by the air flow meter to help determine how much fuel to inject. Application Notes The air flow meter is nothing more than a fancy variable resistor. There is a flap inside that deflects in relation to how much air is entering the engine. This flap is attached to a wiper arm which wipes across a resistive track. The ECU sends a fixed voltage signal to the air flow meter. As the flap opens the electrical resistance of the air flow meter increases giving the DME/ECU uses the data supplied by the air flow meter to help determine how much fuel to inject. Applications Make Model Engine Type Liter Years Fuel CID Fuel Delivery Porsche 944 S L4 2.5 1987 - 1988 GAS 2475 FI Porsche 944 S2 L4 3.0 1989 - 1991 GAS 2983 FI