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14/10/2024 5:06 pm
Topic starter
How can I know if the engine cooling fan is bad or if it’s the module? The fan spins but it slows down and speeds up but mostly slow.
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15/10/2024 5:48 am
Well, the easiest thing is to disconnect the fan from the wiring harness of the car and then put positive and negative to the fan to see if it spins correctly. You could also do that and use an amp meter to see how many amps it's drying to see if it draws too many amps but that gets complex
