Mass Air Flow Sensor Replacement MAF
Attach Code Reader Step 12 - Turn the ignition key to the "ON" position and follow the prompts to clear any codes in the system.
Clear Codes Helpful Information After starting the engine post sensor replacement, the sensor instantly calibrates itself so there is no learn time required. This sensor is subject to debris and contamination which can be avoided by cleaning the sensor (Note: Some sensors are located inside the air filter housing, not all cars are equipped with a mass air flow sensor, consult a repair manual for exact component location.)
- Clean the air intake tube and connection points to ensure proper installation.