Quote:
Originally Posted by kurty85
Trying to wire up fans doing what you did with the relays. The two wires from my ecm are grounds for fan 1 and fan 2. I know you said to connect the main wires on relay 2 to constantly ground fan 2. Relay 1 will be primary fan and relay 3 will be secondary fan. Which wires get connected in relay 2: 3+5?
Trying to figure out where I would connect the wires from the ecu into the relay?
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Oh man. I've slept since then haha. Yes 3 and 5 get attached together. Then just attach the ECM Ground points to the factory ground trigger wires.