maxgee

iTrader: (5)

My original number 2 fan would work intermittently (I hit it or unplug and plug it) I thought the fan was bad and swapped in another one. That appeared to be working correctly but now is not working the way is supposed to. I assume the relay is fine b/c the fan works sometimes. I haven't tried hitting this one. What else can I check?

jermzz

iTrader: (18)

Same problem once you replaced the fans?

I'd say the problem is in the connector.

get a manual switch.

Omega

iTrader: (5)

You could wire it directly to a 12V source to know for sure if it works. Clean the connector, and then replace the relay. After that, get some prints and go through them.

maxgee

iTrader: (5)

Looked at the plug and it's a little dirty and corroded.
Unplugged and plugged it and all working again. It looks like it needs a cleaning and all will be fine. I have a turbo set up with my o2 right under the plug, some carbon building up on the plug.
Thanks guys.