Radiator fans won’t turn off even when car isnt running after Rotofab Intake install
 

My radiator fans are always running even when I turn the car off! I can’t get them to go off. I left the sound tube disconnected for now until I get a block off plate, but would that cause the radiator fans to run indefinitely even when the car isn’t running?

Check your temp gauge when the car’s running, if it stays flatlined you might have a bad sensor, that’s the issue I had anyway.

you have a bad thermostat.

did you disconnect the maf? mine does that every time the maf gets unplugged. i typically start the car and shut it off again and they quit.

Yeah I had to unplug the MAF to do the install. I took it out again and the fans stopped. That’s friggen weird.

Try removing the neg battery terminal for a few minutes. I removed mine before I did my CAI install and had no issues.


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I had same thing. Replaced thermostat. Fixed.

Yep. That could even be a bug in the ECM coding.