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Bosch Ignition Coils 0 986 221 024

Posted: Fri Jan 14, 2011 1:25 pm
by sporttech
... hi .... I'm looking for some dwell/voltage info about these coils - 0 986 221 024
Image
... they have an integrated amplifier , so I can't use the scope to find the saturation time ...

Re: Bosch Ignition Coils 0 986 221 024

Posted: Sat Jan 15, 2011 4:37 pm
by cmonref
Here's an extract of a thread by Bruce around Christmas 2007 reporting on tests of LS-1/LS-2 coils. He describes the test for current draw for both types of coils as displayed on a scope and from which you can infer the saturation point. The thread from which this was taken is no longer available.

Brian