relay diagram for inline fuel pump
Trending Topics
Hmm most relays have a diagram on them. Something like:

Relays are magnetic switches. So if you put power through 85 and 85... it flips the switch.
So for example send pin 85 to ground, 86 to your input power (can be triggered from a low current output, hence the point of running a relay in the first place), 30 to the battery... and 87 to one side of the pump. The other side of the pump goes to ground.

Relays are magnetic switches. So if you put power through 85 and 85... it flips the switch.
So for example send pin 85 to ground, 86 to your input power (can be triggered from a low current output, hence the point of running a relay in the first place), 30 to the battery... and 87 to one side of the pump. The other side of the pump goes to ground.
Thread
Thread Starter
Forum
Replies
Last Post





