Product Overview
Walker Products 245-1138 Mass Air Flow Sensor
- Walker Products Mass Airflow ( MAF ) sensor measures the amount of air by weight through changing voltages or frequencies
- MAF Sensor sends information collected to the onboard computer
- The computer uses this and other inputs to calculate the correct amount of fuel delivered
- Symptoms of failure MAF include poor starting, engine surging, engine stalling, a check engine light, and no-start conditions. Sensors are non-serviceable, replace sensors that are non-functional
- OEM Part Number: 19748 86-50040 197-6040 214-4238 MAS0265 5S2954 74-50040 4M-1150 5S5635 SU7129 64-1826 MF21145 838-920 MA234 221145 64-1790 SU6401 917-816 AF10136
- Fit type: Vehicle Specific
