Author Topic: By passing the air compressor.  (Read 3322 times)

November 25, 2011, 12:16:49 pm

Scotty

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By passing the air compressor.
« on: November 25, 2011, 12:16:49 pm »
Hello, i was wondering if there was any way to by pass the air compressor unit on my 81 Rabbit.  The car only has the compressor as the previous owner took out the rest of the system for what ever reason... I was just wondering if there was anyway to by pass it completely as I'm doing work on my water pump right now and would rather not have to deal with putting it back in...

Reply #1November 25, 2011, 12:22:11 pm

R.O.R-2.0

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Re: By passing the air compressor.
« Reply #1 on: November 25, 2011, 12:22:11 pm »
Hello, i was wondering if there was any way to by pass the air compressor unit on my 81 Rabbit.  The car only has the compressor as the previous owner took out the rest of the system for what ever reason... I was just wondering if there was anyway to by pass it completely as I'm doing work on my water pump right now and would rather not have to deal with putting it back in...

air compressor? you talking about the a/c pump?

the correct bracketry and pulleys will get rid of that..

if you dont have the right stuff to eliminate it, just re-install it and live with it for a while..

81 should have the pump down low, in front of the water pump..

non-ac alt bracket, and non-ac pullies will fix you right up..
92 Jetta GLI - Black, 1.6D w/ GT2056V turbo..
86 GTI - 4 Door, Med Twilight Gray, Tow Machine..
86 Audi Coupe GT - Tornado Red, All Stock.. WRECKED.
89 Toyota 4Runner - Dark Grey Metallic, LIFTED!

Turbo: exhaust gasses go into the turbocharger and spin it, witchcraft happens and you go faster.

Reply #2November 29, 2011, 01:26:40 pm

keaton

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Re: By passing the air compressor.
« Reply #2 on: November 29, 2011, 01:26:40 pm »
why would you want a car with out A/C? ???
2006 1.9L BRM 5-speed Manual... 100% Stock :(

Standalone VGT/VNT controller: http://dmn.kuulalaakeri.org/vnt-lda/
My CAN Bus video recorder: http://www.youtube.com/watch?v=2QuRBQzGs-c

Reply #3November 29, 2011, 01:29:52 pm

R.O.R-2.0

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Re: By passing the air compressor.
« Reply #3 on: November 29, 2011, 01:29:52 pm »
why would you want a car with out A/C? ???

well, if you live somewhere, like the pacific northwest, and your HOTTEST days are 70-80*, then there is no need to pack around a full a/c system all year round, when you may use it 1 time a year..

i take the a/c off all of my cars..

the a/c system in a VW weighs like 50 lbs total..
92 Jetta GLI - Black, 1.6D w/ GT2056V turbo..
86 GTI - 4 Door, Med Twilight Gray, Tow Machine..
86 Audi Coupe GT - Tornado Red, All Stock.. WRECKED.
89 Toyota 4Runner - Dark Grey Metallic, LIFTED!

Turbo: exhaust gasses go into the turbocharger and spin it, witchcraft happens and you go faster.

Reply #4November 29, 2011, 02:01:19 pm

vanbcguy

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Re: By passing the air compressor.
« Reply #4 on: November 29, 2011, 02:01:19 pm »
why would you want a car with out A/C? ???

well, if you live somewhere, like the pacific northwest, and your HOTTEST days are 70-80*, then there is no need to pack around a full a/c system all year round, when you may use it 1 time a year..

i take the a/c off all of my cars..

the a/c system in a VW weighs like 50 lbs total..

I don't have AC on any of my vehicles currently, and I've only ever owned one car that had it.  I tended to use it a lot more to defog the windows than I ever did to cool the car down!!  Go West Coast!
Bryn

1994 Jetta - AHU M-TDI - Jezebel Jetta
2004 Jetta Wagon - 1.8T - Blitzen

Reply #5November 29, 2011, 02:30:22 pm

Swartzvw

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Re: By passing the air compressor.
« Reply #5 on: November 29, 2011, 02:30:22 pm »
why would you want a car with out A/C? ???

well, if you live somewhere, like the pacific northwest, and your HOTTEST days are 70-80*, then there is no need to pack around a full a/c system all year round, when you may use it 1 time a year..

X2, I need to rip the A/C out of my rabbit.
84 VW Rabbit w/ VNT 17
87 VW Jetta GL

Reply #6November 29, 2011, 03:34:22 pm

keaton

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Re: By passing the air compressor.
« Reply #6 on: November 29, 2011, 03:34:22 pm »
lol, ok so don't ever *** when you get a "heat wave" because you wanted to save 50lbs... on a race car sure.....
2006 1.9L BRM 5-speed Manual... 100% Stock :(

Standalone VGT/VNT controller: http://dmn.kuulalaakeri.org/vnt-lda/
My CAN Bus video recorder: http://www.youtube.com/watch?v=2QuRBQzGs-c

Reply #7November 29, 2011, 05:19:37 pm

ORCoaster

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Re: By passing the air compressor.
« Reply #7 on: November 29, 2011, 05:19:37 pm »
Keep those parts handy, Climate Change is coming to your neighborhood.  However for us in the PNW it might mean longer wet and cool periods but to have the A/C for defogging is the best.  A few minutes on Max air and they are dry as can be.  Works to suck the moisture out of the carpets and eyeballs both.  Keeps fogging down the next time the car cools to 40 degrees inside. 

I keep a towel handy to wipe the windows as I don't have the luxury model with the A/C

Reply #8November 29, 2011, 08:57:15 pm

mystery3

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Re: By passing the air compressor.
« Reply #8 on: November 29, 2011, 08:57:15 pm »
I yank the a/c from all of my old german cars and I live in a relatively warm summer climate. There are several reasons I remove it including: it is usually broken/leaky/needs recharging, overhaul to run r134 is a hassle, I don't like a/c, it's heavy, it wastes energy, it cleans up the engine bay, it's easy to do on non-serpentine belt cars.

I don't live in arizona or the south so I roll the windows down when it's 100*F and *** about the weather. It may also help that I work outdoors and live in a 100 year old house so I'm not accustomed to an air-conditioned cube or house.

Reply #9November 29, 2011, 10:17:47 pm

Scotty

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Re: By passing the air compressor.
« Reply #9 on: November 29, 2011, 10:17:47 pm »
Well, my car currently has no A/C... it just has the compressor, as the previous owner decided to rip everything else out haha.

And yeah, 'Air' is short hand for A/C round where I'm from  :P

Reply #10November 30, 2011, 04:03:40 am

rs899

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Re: By passing the air compressor.
« Reply #10 on: November 30, 2011, 04:03:40 am »
Mine aren't working in either of my 1.6 IDIs either.  Even though I live in sometimes sweltering central FL , I would rather put up with the discomfort, than have these old underpowered cars have to deal with the extra load.  Luckily, I don't often drive in the middle of the day and my commute is a "breeze" (few lights), so to speak
'91 Jetta 1.6 NA, '82 Caddy 1.6NA, '81 Cabriolet,  4 Mercedes OM616/617s , 2 Triumphs and a Citroen DS19 in a pear tree.