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B don't stand for Battery (I think) Posted by SWEDECAR [Email] ![]() ![]() ![]() In Reply to: Bad Ignition Switch AND NO BATT VOLTAGE ON PIN B?- Long, andy-sf, Sun, 14 Aug 2005 19:45:44 Members do not see ads below this line. - Help Keep This Site Online - Signup |
I'm not at the shop now so I can't say exactly what B is suppose to supply.
+30 is your battery power (incoming power to switch).
+50 is your power going from switch to starter solenoid when turning key all the way.
+15 is what's turning on many critical things like fuel injection (also called running/drive position).
+54 is used for lesser critical things (also called radio position).
And then you might have a +X position which is also on all the time.
Anders
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