PCM (Computer that controls the Engine) Tuning with the Unichip (new Q version)
The modern-day Multiport Fuel Injection System is made of electrical sensors which observe the particular engine conditions, the Powertrain Control Module (PCM) which controls the system based on return signals from these electrical feedback sensors, and actuators which operate under the control of the Engine Control Module (ECM). The ECM (Computer that controls the engine) […]