NGK/NTK MA0044 (74322) Manifold Absolute Pressure Sensor - High Performance Replacement for Automotive Engines | Compatible with Multiple Car Models | Ideal for Engine Diagnostics & Performance Tuning
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Description
The MAP sensor determines the intake manifold pressure or vacuum. It sends a voltage signal to the ECM which changes with the varying pressure or vacuum within the intake manifold. The ECM uses this signal to determine engine load and ensure a proper air/fuel ratio. The MAP sensor is commonly found in the intake manifold, throttle body or can be remote mounted under hood. Causes for replacement include check engine lamp illumination, engine hesitation, poor fuel economy, failed emissions tests, engine stalling and extended crank time.
Features
Manifold Absolute Pressure (MAP) sensor determines the intake manifold pressure or vacuum
The ECM uses MAP sensor signals to determine engine load and ensure proper air/fuel ratio
High strength thermoplastic is resistant to temperature, moisure and chemicals
Properly sized grommet or O-ring is pre-installed when necessary
This sensor is a major contributor to fuel injector pulse width and ignition and valve timing
