The overall Emission Control System, relies on multiple systems working together. Crankcase Emission, Evaporative Emission And Exhaust Emission.
So, the PCV valve system, is one of the oldest and most used emission control devices, in today’s engines. And, although its name might sound very complicated, it is a very simple device. The PCV Valve […]
The, (O2) Oxygen Sensor, measures the difference, between the amount of oxygen in the exhaust gas. And, the amount of oxygen in air. So, with that information and other sources, the (ECU) can decide, whether […]
Replacing a (PCV) valve, isn’t difficult. But, sometimes accessing it can be a struggle, depending on your vehicle. So, most people don’t realize how important regular maintenance is, on you (PCV) system. And, then only […]
First of all, (PCV) System is the short form or common name, for the Positive Crankcase Ventilation (PCV) System. So, the Positive Crankcase Ventilation (PCV) system, is basically a one way passage. And, is used […]
So, a loose gas cap, is among the many causes, for a check engine light to come on. In fact, a loose gas cap, is actually the most common cause, of a check engine light […]
Replacement of a good Oxygen Sensor (O2), is a common mistake made by (DIY) mechanics all the time. Therefore, before replacing any of these oxygen sensors, you must find the real problem first. So, the […]
Every vehicle built since the early 1980’s, has one or more (O2) oxygen sensors, integrated into the exhaust system. So, (O2) oxygen sensors, are used to confirm, that the proper air fuel ratio, is actually […]
The (EGR) valve system, is designed to help minimize, harmful oxides of nitrogen, in the air we breathe. To help do this, the (EGR) valve allows, a calibrated amount of exhaust gas, to re-enter the […]
The function of the evaporative emission control system (EVAP), is to trap and store evaporative fuel emissions. The (EVAP) system therefore, totally eliminates fuel vapors, as a source of air pollution. But, sealing the fuel […]
So, ford has used emission thermactor plugs, for small block heads for many years. These emission thermactor plugs are useful, when installing a pair of emissions legal heads on a non-emissions engine. All (OEM) and […]
Knowing how the PCV valve actually works, is the first step in diagnosing a bad or failing one. When your engine is running, thousands of powerful explosions take place; to release the fuel energy, producing […]
So, a catalytic converter, is a device used to reduce the emissions; from an internal combustion engine. Consequently, the catalytic converter works, by breaking down unburned gases; left over by the combustion process. But, requires […]
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