Mass air flow sensor (Air Flow Meter) - Part number: 86G0 E5T60371 - Model numbers: 1380086G00 and 1380086G01 - 1380086G00 is specifically associated with this sensor Function and benefits - Measures the mass air flow entering the engine to provide accurate data for the engine control unit - Supports precise air-fuel ratio, helping improve idle stability, throttle response, and overall engine performance - Serves as a reliable replacement part with established compatibility for the specified models Compatibility and fit - Designed to work with model numbers 1380086G00 and 1380086G01 - 1380086G00 is specifically associated with this sensor Use scenarios - Vehicle maintenance: install as a replacement to restore smooth idling and responsive acceleration - Diagnostics: use during tune-ups or ECU checks to verify air flow readings and identify sensor faults - Engine rebuild or replacement: install to ensure proper air measurement for optimal engine management Performance notes - Provides consistent readings across operating conditions to support proper engine control - Helps maintain reliable performance and engine efficiency when integrated with compatible systems This description preserves the original part and model references while clearly outlining function, compatibility, and practical uses.