Intake Air Flow Meter (MAF) – OE-Grade Precision for Smooth Power ?

This sensor measures the exact amount of air entering the engine. The ECU uses that data to deliver the right fuel dose, keep idle stable, cut emissions, and maintain power and economy. If you want clean starts, smooth throttle, and reliable mileage, this part is essential.

How It Works ?

Inside is a heated element or film. As air passes, it cools the element. The control circuit changes voltage based on airflow. The ECU reads that signal in real time and adjusts fuel injection and ignition timing for a perfect air-fuel mix.

Why You Need It ?

Accurate airflow data means better fuel efficiency, strong low-end torque, lower exhaust smoke, and longer catalytic converter life. It also helps prevent engine knock and protects turbo or EGR systems where fitted.

What Happens If It’s Faulty ⚠️

Expect rough idle, poor acceleration, hard starts, black smoke or sulfur smell, high fuel use, limp mode, and a Check Engine Light. The engine may run rich or lean, damaging plugs, O2 sensors, or the catalyst over time.

Tech Tips ✅

Plug-and-play fit with OE connector. Install after air filter. Do not touch the sensing element. If oil or dust is present, replace the filter and inspect intake for leaks. Clear codes and reset fuel trims after installation.

Compatibility

• Fortuner
• Hilux
• Innova/Kijang Innova