Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2024 Kia Niro Plug-In Hybrid EXFACTORY OEM SERVICE PROCEDURE
Description And Operation: Description
- Air Flow Sensor (AFS) measures the mass of intake air entering the engine and sends the signal to Engine Control Module (ECM).
- A large amount of intake air represents acceleration or high load conditions while a small amount of intake air represents deceleration or idle.
- The ECM uses this information to control the Exhaust Gas Recirculation (EGR) valve and correct the fuel amount.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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