Product Overview This MAF mass air flow sensor (PFM sensor) X10004999 is a key intake sensor for Yunnei Power diesel engine. It precisely measures the mass of intake air, sends data signal to engine ECU, to adjust fuel injection volume and optimize air‑fuel ratio, guarantee engine power, fuel economy and exhaust emission performance. Equipped with sealing O‑ring, easy plug‑and‑play installation, original Yunnei power packing.
Key Features
Specifications
Package Includes
1 * MAF Mass Air Flow Sensor (with original Yunnei Power color box as shown in picture)
Important Reminder
Please double‑check OEM part number X10004999 before purchase to confirm compatibility. Bulk wholesale service is available.