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Heater Blower Elimination Question

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Old 08-20-2009, 01:08 AM
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reynwerkes
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Default Heater Blower Elimination Question

Once and for all, can someone tell me if I can just disconnect the heater blower fan and just tie up the electrical connectors?
I see posts where folks have fabricated resistors for the wires to be reattached to but have seen other advice to just tie up the wiring and leave it.
Has anyone else done this?
Thanks!
Old 08-20-2009, 01:15 AM
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joey bagadonuts
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Yes. Make sure to remove the sensor "coil" and tape up any contacts. But yes, if you don't need the heat, zip ties and tape are all you need.
Old 08-20-2009, 01:26 AM
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Originally Posted by joey bagadonuts
Yes. Make sure to remove the sensor "coil" and tape up any contacts. But yes, if you don't need the heat, zip ties and tape are all you need.
Thanks.
But what do you mean "remove the sensor coil"?
Should I reattach?
Thanks!
Old 08-20-2009, 01:46 AM
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joey bagadonuts
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See #3, below. The coil can be removed from its plug. Now, tape and zip.

Old 08-20-2009, 02:08 AM
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Sorry, I understood the part about removing the coil but do I reuse the coil and then tie everything up?
What was the point of constructing that electrical contraption?
Thanks!
Old 08-20-2009, 03:11 AM
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ThomasC2
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That's not the way to do it anymore :-)

Scroll down through the threads to the second page and you will find a thread called "my rear fan bypass box". There's a much easier way to just jump wire the relay instead of building this "little box". In the end of the thread there's now also a fix if you have any problems with battery drain with this jump wire setup.

good luck!

Thomas
Old 08-20-2009, 03:43 AM
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Originally Posted by ThomasC2
That's not the way to do it anymore :-)

Scroll down through the threads to the second page and you will find a thread called "my rear fan bypass box". There's a much easier way to just jump wire the relay instead of building this "little box". In the end of the thread there's now also a fix if you have any problems with battery drain with this jump wire setup.

good luck!

Thomas
Thomas,
Thanks for the info.
But it's got me a bit irritated.
Why does FabSpeed (who are supposed to be Porsche tuners) say that you don't need to do anything to the removed wiring???
Dean
Old 08-20-2009, 06:45 AM
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Yo Dean
I had the same problem you had. Tried to do some research to find out what needed to be done. In the end I found that taking out the fuse and relay worked fine. No need to do anything else. Just tie up the cables. No error lights. This was on a 993. I looked at the box people where making - and was about to make one myself. Just removing the relay and fuse made perfect sense - and everything works fine on the ccu.

Good luck
Regards
Old 08-20-2009, 10:43 PM
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Originally Posted by reynwerkes
Once and for all, can someone tell me if I can just disconnect the heater blower fan and just tie up the electrical connectors?
I see posts where folks have fabricated resistors for the wires to be reattached to but have seen other advice to just tie up the wiring and leave it.
Has anyone else done this?
Thanks!
So it doesn't get chilly in Honolulu? Thanks for the thread. I've been wanting to do this myself but couldn't be sure if it was as simple as Fabspeed made it sound. As usual, the knowledgeable guys on this forum help starighten things out. BTW, what bypass duct are you using?
Old 08-20-2009, 11:46 PM
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Originally Posted by 92silver964
So it doesn't get chilly in Honolulu? Thanks for the thread. I've been wanting to do this myself but couldn't be sure if it was as simple as Fabspeed made it sound. As usual, the knowledgeable guys on this forum help starighten things out. BTW, what bypass duct are you using?
Even when it gets chilly here (60') body heat will keep the interior of the car warm enough!
I'll be using the Fabspeed duct block plates.
Old 08-21-2009, 12:00 AM
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aeroman
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I have heated seats so who cares about more heat.
Old 08-21-2009, 01:35 PM
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Originally Posted by haygeebaby
Yo Dean
I had the same problem you had. Tried to do some research to find out what needed to be done. In the end I found that taking out the fuse and relay worked fine. No need to do anything else. Just tie up the cables. No error lights. This was on a 993. I looked at the box people where making - and was about to make one myself. Just removing the relay and fuse made perfect sense - and everything works fine on the ccu.

Good luck
Regards
Can anyone tell me which fuse and relay are supposed to be removed?
Thanks!
Old 08-25-2009, 11:39 PM
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Anyone?
Old 08-25-2009, 11:51 PM
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I didn't touch the fuse/relay. No problems.
Old 08-25-2009, 11:54 PM
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Originally Posted by joey bagadonuts
I didn't touch the fuse/relay. No problems.
So you just removed the resistor coil and reinstall the resistor coil to the connector and zip tied everything together and that was it?
thanks!


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