your mechanic on Instagram: "The explanation how the ECU (Engine Control Unit) works with different vehicle components, mainly for cruise control and throttle management. Key Components & Their Roles 1. ECU (Engine Control Unit) ..The brain of the vehicle. ..Receives signals from sensors and switches. ..Calculates and controls throttle opening to maintain speed. 2. Steering-Wheel Mounted Switches ..Used by the driver to set, increase, decrease, or cancel cruise speed. ..Sends commands directly t

What Is An Engine Control Module (ECM) and How Much Do They Cost to Replace - We Buy All Cars in NJ

What Does the Ignition Control Module Do? Symptoms, Replacement Cost - In The Garage with CarParts.com

⚙️ Tech Tuesday Tip: What Your ECM/PCM Really Does Modern vehicles are basically computers on wheels — and the ECM/PCM (Engine/Powertrain Control Module) is the brain behind it all. This module constantly monitors sensors, adjusts systems, and makes split-second decisions to keep your vehicle running smoothly, safely, and efficiently. 🧠 Here’s what the ECM/PCM controls: Fuel Delivery – Determines how much fuel the engine needs at any moment. Ignition Timing – Ensures spark happens at the perfec

How to replace ECM/ECU??

how to acess and remove the ecu