Spare port not working

For discussing how to choose sensors and create a wiring harness for all Bowling and Grippo versions of the MegaSquirt® EFI controller.
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Rizzle
MegaSquirt Newbie
Posts: 6
Joined: Mon Mar 31, 2008 6:32 pm

Spare port not working

Post by Rizzle »

I'm using MS-II 3.57 in my race truck, has dual e-fans, and I wired one up with a switch and the other up through the f-ilde port (both on sep. relays). Before I finished wiring I tested both to make sure they worked, and they did (12v source). Wired 2nd fan up to MS, using the f-ilde port as a spare, and now when it says port on, the fan will not kick in??? The relay is expecting 12v source from ms, yet somewhere its not doing so. Do i have to open up the case and play with jumpers or ???
Rizzle
MegaSquirt Newbie
Posts: 6
Joined: Mon Mar 31, 2008 6:32 pm

Re: Spare port not working

Post by Rizzle »

I'll switch the wires so ms gruonds and see what happens.

Version 2.89
Rizzle
MegaSquirt Newbie
Posts: 6
Joined: Mon Mar 31, 2008 6:32 pm

Re: Spare port not working

Post by Rizzle »

Well switching the wires worked!! MS turns on the fan when I turn MS off, but thats and easy fix. Thanks Lance.

Yeroon
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