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Thread: R22 fuse on back of firewall?
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Old 5th January 2013 | 19:09
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hillberg
 
Joined: Aug 2011
Posts: 222
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From: Ventura Ca U.S.A.
I see a diode on a relay-As the relay deenergizes the break down of the magnetic field causes a voltage spike, the deode shunts the spike to the ground side of the coil.
Made to save the fine electrinics from harm.
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