Walker 245-1166 Mass Air Flow (MAF) Sensor

Replace the faulty MAF Sensor in your 2001-2007 GM 6.6L Duramax LB7/LLY/LBZ with Walker 245-1166 Mass Air Flow (MAF) Sensor from XDP. The Mass Air Flow Sensor measures the volume and temperature of the air entering the engine's intake tube and reports the information to the vehicle computer. The computer uses this information to calculate/confirm the amount of air coming in, the exhaust that will be leaving, the amount of fuel needed, and other factors that help the vehicle run efficiently. The Mass Air Flow Sensor is located right after the air filter box. Typically, your vehicle's Check Engine Light will illuminate on your dash telling you there is a code in the computer. The Mass Air Flow Sensor fails due to road debris getting past your air filter and collecting on the elements on the MAF sensing elements or a blockage of the airflow path. Walker Products MAF sensors are always 100% NEW and NEVER remanufactured! All sensors are 100% programmed and tested for fit, form, and function before being available to be sold.

Features:

• Direct-Fit Replacement
• Constructed With The High-Quality Materials
• Designed To Hold Up Under Any Condition
• 100% Engineered & Tested To OE Spec In Fit, Form & Function

WARRANTY INFO:
90 Day Limited