Mass Air Flow Sensor with a 5-pin electrical connector used to measure the mass of air entering the engine and transmit the data to the vehicle computer. The 5-pin configuration enables reliable electrical connections for precise data transfer in engine management systems. This sensor plays a key role in diagnosing and controlling air intake for proper engine performance. Key features - Function: Measures mass air flow and sends accurate data to the engine control unit (ECU) - Connector: 5-pin electrical configuration for data and power transmission - Part numbers: Manufacturer part numbers 2220427010 and AFH70M23 - Compatibility identifiers: Additional part numbers include AFH70M23 and 2220427010 - Applications: Suitable for diagnostic use or replacement in case of malfunction - Identification: Part numbers help mechanics and enthusiasts verify exact compatibility with specific makes and models Benefits - Supports accurate engine management by providing reliable air flow data - Helps restore proper throttle response and idle stability when replacing a faulty sensor - Facilitates correct diagnostics by ensuring the part matches the vehicle’s ECU requirements - Clear part number references simplify ordering and compatibility checks Compatibility and use notes - The specified part numbers indicate compatibility with certain makes and models; verify fitment by matching 2220427010 or AFH70M23 to the vehicle - Use in diagnostic workflows or as a direct replacement for a failing mass air flow sensor Use scenarios - Replacement: A vehicle with a failing MAF sensor experiences rough idle or reduced performance; replace with the matching 2220427010 or AFH70M23 unit to restore proper air flow measurements - Diagnostics: A mechanic suspects an MAF-related issue due to engine performance symptoms; compare part numbers to confirm the correct sensor is used for testing and calibration - Maintenance and OEM repair: An automotive shop performs routine maintenance or OEM repairs and requires an exact replacement sensor that matches the vehicle’s engine management specifications This Mass Air Flow Sensor provides a dependable, compatible option for diagnosing or replacing a key engine management sensor. By matching the part numbers 2220427010 or AFH70M23, technicians can ensure proper fit and reliable data communication with the vehicle’s ECU.