Thread: Can a 4 prong relay be used to trigger a ground?
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908/930 908/930 is offline
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Join Date: May 2012
Location: BC, Canada
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80's BMW? Looks very similar to my E28 circuit.

Place an amp meter in series after your relay or at the coolant temp switch just to check how many amps it is seeing, that side is fused at 7.5A so should not be much.
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Old 04-30-2024, 06:45 PM
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