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spark plugs (long) V70-XC70 2001

Saab has a very unique feature, the ion-current measurement.
The ignition system sends a small current through the plug to measure some parameters inside the cylinder just before ignition (or possibly after, I dont remember). That could possibly be a reason you can not use any spark plug...? As far as I know, Volvo has no such thing. But it seems to work as well without it :)






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New spark plugs (long) [V70-XC70][2001]
posted by  TonyB  on Tue Jan 25 03:31 CST 2005 >


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