In the event you wish to get more power through your engine, advance the timing of the valves to as much as the system permits. And to guide you on your task is the Volvo 240 knock sensor. The part is a type of electronic control unit that takes action on your fuel-air pre-detonation by producing voltage the moment it's impacted. The actual voltage it creates is followed by your engine computer. In this case, an engine computer works to retard the timing of the valves in reaction to the knock sensor alarm, as well as in older models of automobiles, the Diagnostic Trouble Code (DTC) is initiated.
When you advance your current VVT, make sure that the Volvo 240 knock sensor is working perfectly so it can help you locate the secure timing of your own valves. Pinging is the noise that pressure waves inside your engine creates when it collides to the cylinder walls or the piston of the engine. This is a happening that's specific to over-advanced VVT. But what make the sensor capable for its purpose is definitely the Piezoelectric resources employed to build it.
When the Volvo 240 knock sensor is damaged, the engine computer is given incorrect data. Don't let this take place; find a reliable alternative coming from number one brands just like Beck Arnley, Replacement, and Delphi at Parts Train!
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