MAP Sensor Mass air flow sensor LR093998 Mass air flow sensor meter for Land Rover

Product Description:

Air mass sensor

OE NO.: LR093998

Applicable vehicle type: For Land Rover

The Mass Air Flow (MAF) sensor serves as the core component within the intake system of electronically fuelled engines. Positioned between the air filter and throttle body, its primary function is to precisely measure the mass or volume of incoming air and convert this into an electrical signal. This provides the ECU with a reference for calculating fuel injection quantities and ignition timing, directly determining the air-fuel ratio and combustion efficiency. As such, it is a critical component in ensuring compliance with power output, fuel consumption, and emissions standards.

Routine Maintenance:

• Regular Cleaning: Use MAF-specific cleaner; prohibit the use of carburetor cleaner to avoid damaging the heating element.
• Inspection of Wiring: Check for plug oxidation and harness damage every 10,000 to 20,000 kilometers, and repair promptly.
• Fault Warning: If codes such as P0100 (MAF Circuit Malfunction) or P0102 (Low Air Flow) appear, prioritize checking the sensor and wiring.

• 20 years of specialized auto parts industry experience
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