You have likely heard of variable valve timing by one of the names manufacturers have for the system, such as VVT-i or VTEC.

There are few components that easier to access than your idle control valve. RELATED: 8 Symptoms of a Bad Throttle Body. Idle Control Valve Replacement Cost. The average idle control valve replacement ...

The most common symptom of a bad VVT solenoid or oil control valve is a check engine light on your dashboard. You may also notice issues with the performance, like rough idle, rough acceleration, ...

Well, prepare to be blown away, because they have unveiled a production specification engine that has no camshafts.If the 1980’s had VTEC as the top technology for valve control, and the 1990s ...

To achieve true independent control of combustion in each and every cylinder of a car’s engine, you need command over three things: air, fuel and spark. For a little while now, most every engine ...

How variable valve actuation works The new Camcon system in detail Infinitely variable, individual control. Imagine a valve control system without compromises, one that isn’t crank-driven and ...

Nissan Introduces New Engine Valve Control Technology - Variable Valve Event & Lift (VVEL) View 5 Images 1 / 5. The new Infiniti G37 coupe . 2 / 5. The new Infiniti G37 coupe . 3 / 5.

60 thoughts on “ Building An Engine Control Unit With The STM32F4 ” ... took the pre-heated oil and pushed it out of the intercooler through the valves in the machine.

The engine control unit, or ECU, is the most common and important type of ECU in a vehicle. It controls the fuel injection, ignition, air intake, exhaust, and other aspects of the engine operation.

This means it is a reciprocating rotary engine. Yeah, weird stuff. The camshaft is also centrally located in the crankcase and still runs at 50-percent crankshaft speed but only actuates one valve ...