Hella 358166191 Mass Air Flow Sensor MAF

The Hella 358166191 is a direct-fit replacement mass air flow (MAF) sensor engineered to OE quality standards. Positioned between the air filter housing and the intake manifold, the mass air flow sensor measures the intake air flow of the engine, which is crucial for the real-time adjustment of the air/fuel mixture. It also serves as a control gateway for the functionality of the EGR system, playing a decisive role in modern combustion engines and making a significant contribution to optimum engine performance and efficiency.

Leveraging HELLA's OE know-how in electronics, this sensor delivers optimized performance through high flow measurement accuracy, and is available as a fully assembled mass air flow unit or as a sensor replacement solution that fits into the vehicle's original housing.

Key Features:

• OE-Quality Construction: Built to original equipment specifications for precise fit and reliable long-term performance
• Accurate Air Mass Measurement: Ensures correct air/fuel mixture calibration for optimal combustion efficiency
• EGR System Compatibility: Functions as a control reference for exhaust gas recirculation system management
• Direct-Fit Replacement: Designed as a drop-in replacement to restore factory engine management performance
• Trusted OE Supplier: HELLA has been a close partner to the automotive industry for 120 years and, as part of Forvia, is the seventh largest OEM supplier in the world.

A failing mass air flow sensor can result in loss of power, increased fuel consumption, poor driving experience, and increased emissions, and can negatively affect the reliability of other related emission and engine management components. It is recommended not to clean a dirty mass air flow sensor, but to replace it for a reliable long-term result. The Hella 358166191 provides a factory-correct solution to restore full engine management function.