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homemade led tool to read fault codes 900

Hi guys,

I was advised via my mechanic that I can get the fault codes (in the form of flashes on an led ) by bridging the data plug with a wire through a switch and an led. does any one know what impeadance the led should be rated at to be successfull .

or any other solution to the problem of not having a volvoi diagnostic tool available in mjy area.

thanks heaps

Dave






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New homemade led tool to read fault codes [900]
posted by  maximum.revs  on Thu Jun 19 20:15 CST 2008 >


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