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MG8420 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
MG8420DENSO330Yes

MG8420** is a **DENSO**-manufactured **mass airflow sensor (MAF)** designed for precise measurement of air intake in automotive engines.

The MG8420 is a DENSO-manufactured mass airflow sensor (MAF) designed for precise measurement of air intake in automotive engines.

Specifications:

  • Type: Hot-wire mass airflow sensor
  • Output Signal: Analog or digital (varies by application)
  • Operating Voltage: Typically 12V DC (vehicle-dependent)
  • Temperature Range: -40°C to +120°C (operational)
  • Compatibility: Used in various Toyota, Lexus, and other Japanese vehicles
  • Connector Type: OEM-specific electrical plug

Descriptions:

  • Measures air mass flow rate entering the engine for optimal fuel injection control.
  • Constructed with a heated wire element that adjusts resistance based on airflow.
  • Provides critical data to the ECU (Engine Control Unit) for efficient combustion.

Features:

  • High accuracy in detecting air volume and density.
  • Durable design resistant to vibration and contaminants.
  • OEM-grade reliability for long-term performance.
  • Maintenance-free operation under normal conditions.

This sensor ensures fuel efficiency, reduced emissions, and smooth engine performance in compatible vehicles. Always verify exact fitment before purchase.

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