Advancing the valve timing of an engine improves its own power performance and thus, the generated power. Your current Volvo Gle knock sensor ensures you do not go beyond what the engine can allow. The part is an electronic control unit that takes action on your fuel-air pre-detonation by creating electrical voltage once it is afflicted. The electrical current it generates is regulated by the engine computer. The engine computer functions to retard the timing of the engine valves in reply to the knock sensor alarm, as well as in older models of automobiles, a Diagnostic Trouble Code (DTC) is definitely initiated.
If you'll advance your current VVT, make certain that your Volvo Gle knock sensor is functioning just great so it can help you find the secure timing of the valves. Pinging is just the noise which pressure waves in your cylinder develops when it crashes onto the cylinder walls or even the piston of your engine. It typically develops when the actual valve timing is advanced past the boundary. A good knock sensor easily picks up this because it is produced from Piezoelectric materials or crystals that immediately acts to impacts through generating current.
When the Volvo Gle knock sensor is bad, your engine computer is supplied with erroneous details. Don't permit this to happen; find a reliable alternative made by top names just like Beck Arnley, Replacement, and Delphi at Parts Train!