393002B000 Hyundai / KIA SENSOR ASSY-MAP, Price: 31.15$, Weight: 0.07kg

Manifold Absolute Pressure Sensor for Hyundai & Kia ?

This OEM-grade MAP sensor keeps your engine smart and efficient. It reads the air pressure inside the intake manifold and tells the ECU how much fuel to inject and when to fire the spark. Correct pressure data means clean idle, strong mid‑range torque, and lower fuel use.

Why it’s needed ✅

The ECU uses manifold pressure to calculate engine load. With accurate load, it can control fueling, ignition timing, EGR, and boost on turbo models. The result: smooth starts, crisp throttle, and reliable emissions.

How it works ⚙️

Inside is a silicon pressure element and temperature‑compensated circuit. As vacuum/boost changes, voltage output shifts. The ECU converts this signal into kPa/psi to manage mixture and timing in real time.

If it fails ?

Expect hard starting, rich or lean mix, stall at idle, limp mode, poor MPG, misfire, sluggish acceleration, rough shifts, and a Check Engine Light (codes like P0106–P0108). Long driving with a bad sensor can foul plugs and damage the catalytic converter.

Fitting tips ?️

Locate on intake manifold or plenum. Replace O‑ring, seat fully, torque screws gently, check connector pins, clear codes, and let the ECU relearn idle.

Compatibility

• Sonata
• Santa Fe
• Tucson
• Elantra/Avante
• Accent/Verna/Solaris
• i30
• i20
• i10
• Creta
• Venue
• Palisade
• Veloster
• Genesis G80
• Genesis G90
• Equus/Centennial
• Grandeur/Azera
• Grand Santa Fe/Maxcruz
• H-1/Grand Starex
• I40
• HB20
• Reina
• ix20
• ix35