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Posted by: Teknon Jul 11 2010, 11:58 AM

What in the heck goes on the four bunched terminals in the corner of the relay board?????

Posted by: enikolayev Jul 11 2010, 12:05 PM

I know one of them is for the heater fan.

Posted by: tradisrad Jul 11 2010, 12:14 PM

If you are refering to the connections (labeled in Roman numerals) in the lower left corner then they are for the stock FI

Posted by: SirAndy Jul 11 2010, 12:20 PM

They go to the FI brain ...
Andy

Posted by: Tom_T Jul 11 2010, 12:26 PM

FYI - Jeff Bowlsby's harness resto website also has downloadable wiring diagrams for most engine bay electrical (& some others) for all MYs.

Posted by: Teknon Jul 11 2010, 04:06 PM

I decided that is too scary right now, so i'm using a seperate relay.

But now I have to find a "switched" power. Hopefully on the relay board

Posted by: tradisrad Jul 11 2010, 06:51 PM

not sure what you are wiring, but in the schematic above I drew a red line. this is a fused and switched (ignition) power source that is avaliable.

I used it to turn on a relay for my oil cooler fan. A recent post: http://www.914world.com/bbs2/index.php?showtopic=108884&hl=

Posted by: Teknon Jul 11 2010, 09:10 PM

Its for the SDSefi to control the fuel pump. It will turn it off if the engine doesn't turn over

Posted by: SirAndy Jul 11 2010, 09:45 PM

Then use the stock fuelpump relay. If you jumper the old FI connector (as if you were running carbs) the stock fuel pump wires will give you switched 12V ...

http://www.914world.com/bbs2/index.php?showtopic=25954

Andy