Knock sensor for Bmw 6 Series :
Bmw E63 :
- 630i 6 cyl 258hp from 02/2004 to 07/2007 (engine code n52b30a)
- 630i 6 cyl 272hp from 04/2006 to 07/2010 (engine code n53b30a)
- 630i 6 cyl 258hp from 05/2006 to 07/2010 (engine code n52b30n)
Bmw E64 :
- 630i 6 cyl 258hp from 03/2004 to 07/2007 (engine code n52b30a)
- 630i 6 cyl 272hp from 04/2006 to 07/2010 (engine code n53b30a)
- 630i 6 cyl 258hp from 05/2006 to 07/2010 (engine code n52b30n)
Also known as knock sensor , it is used to adjust ignition timing.
One sensor required per vehicle.
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