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In the event you need to create more energy from the engine, advance the timing of all its valves to as much as your system permits' And to guide you on this is the SATURN SW2 Knock Sensor' This component is a kind of electronic control unit that takes action to the fuel-air pre-detonation by creating voltage when it actually is disturbed' The particular electrical current it generates is followed by the engine computer' Your engine computer functions to retard the timing of your valves in reaction to the knock sensor alert, as well as in older models of automobiles, a particular Diagnostic Trouble Code (DTC) is actually triggered'
If you'll advance the VVT, make sure that the SATURN SW2 Knock Sensor is operating perfectly so that it can help you look for the secure timing of your valves' Pinging is actually the audible sound that pressure waves in your cylinder creates in the event it crashes on the cylinder walls or the piston of your engine' This is a phenomenon that is actually specific to overly advanced VVT' What actually get the sensor effective for the function is definitely the Piezoelectric materials employed to construct it'
When the SATURN SW2 Knock Sensor is bad, the engine computer is provided with incorrect details' Look for Beck Arnley, Replacement, and Delphi after-sale parts for this sensor at Parts Train!
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