[Vwdiesel] inside a glow plug

Sandy Cameron scameron at compmore.net
Sun Jan 30 16:45:50 EST 2005


Have a look at this for the revealed innards of a glow plug, showing the
heating coil and the regulating coil.
The regulating coil is just a continuation of the heating coil, perhaps
slightly thicker wire, and operates like a "ballast resistor".

http://store1.yimg.com/I/rodi_1830_28055720

Sandy



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