aux fan fuse is hot off battery, so with the switch off you're feeding 12volts back into the ecu through the fan driver.
Bill Cardell TurboDog's Dad Flyin' Miata 1-800-359-6967 (sales) 970-464-5600 (tech support) www.flyinmiata.com www.fmwestfield.com ________________________________ From: [email protected] [mailto:[email protected]] On Behalf Of Eric McCord Sent: Tuesday, July 14, 2009 9:24 PM To: Ray Ayala Cc: Miata Power List Subject: Re: Link ECU fan control I thought it was a Mk2 but I could be wrong. I'll check again tomorrow. Here is the ODD thing. I now have a switch added to take the relay to ground and when I turn off the ignition if the switch is OPEN my keypad has the Adjust, Edit and Select lit dim and nothing else. As soon as I switch the line to ground they go out. This is with the key OFF. I just noticed it tonight when I got home in the dark. The relay has it's power coming from the aux fan fuse under the hood that should not be getting power with the key off. It is very odd that only the LED's for the names are getting lit but nothing else. Eric On Tue, Jul 14, 2009 at 7:28 PM, Ray Ayala <[email protected]> wrote: Is it a Mk-I by any chance? ----- Original Message ----- From: "Eric McCord" <[email protected]> To: "Ray Ayala" <[email protected]> Sent: Tuesday, July 14, 2009 7:02 AM Subject: Re: Link ECU fan control It's a 1.6 On Tue, Jul 14, 2009 at 9:25 AM, Ray Ayala <[email protected]> wrote: Which Link ECU ? ----- Original Message ----- *From:* Eric McCord <[email protected]> *To:* Miata Power List <[email protected]> *Sent:* Monday, July 13, 2009 6:43 PM *Subject:* Link ECU fan control I am trying to get the ECU fan control setup. I connected a relay to 1L per the instructions but I still don't get the fans to run when it gets hot. I can get the fans to come on by grounding the relay but the ECU is not taking it to ground. I know I must be doing something wrong...........just can figure it out. Eric ------------------------------ _______________________________________________ Miatapower mailing list [email protected] http://list.miatapower.net/cgi-bin/mailman/listinfo/miatapower
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