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> Rear window defogger and no relay board, And what does the main harness fuel pump wire do?
Mark Henry
post Aug 17 2017, 11:46 AM
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For my /6 conversion with relay board delete.
Does the factory rear window defogger have a relay?
Or is it just a plug in with a fuse on the board?

Also what size is the fuse?

If it's just a fuse I'll jump it with an in-line fuse. I know it was working.

Thanks (IMG:style_emoticons/default/beerchug.gif)
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IronHillRestorations
post Aug 17 2017, 12:53 PM
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I think per his original post the relay board was deleted.

Mark, there's a 944 rubber boot that fits over the Bosch square mini relays, I'll see if I can find the PN
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Mark Henry
post Aug 17 2017, 04:42 PM
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QUOTE(Perry Kiehl @ Aug 17 2017, 02:53 PM) *

I think per his original post the relay board was deleted.

Mark, there's a 944 rubber boot that fits over the Bosch square mini relays, I'll see if I can find the PN


Yep, 1974 914-6 conversion with webers, MSD, no relay board.
Eventually I"ll have to add a relay to keep the defog, but it's low on the priority list.

Next question, the Black/red wire for the fuel pump, I know that would have triggered a relay, but when I check it (key on) there's no power (or ground) to trigger a relay. (IMG:style_emoticons/default/confused24.gif)

I know I can just take power from the switched power. (IMG:style_emoticons/default/wink.gif)

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