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Beetle Cabriolet Inj to Carbs

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Escarabajo Learner Dubber

7 posts · joined Feb 2008 ·

#633927
Hi
Anyone here have experience with converting a 1979 VW Beetle fitted the bosch injection system and the black box behind the back seat to carbs?
Ta

11CAB If ya got it....Baja it

4,674 posts · joined Aug 2002 ·

#633932
Why do you want to take a step backwards?
65 Meyers Manx
68 Country Buggy (KO 367)
68 Country Buggy (KO 669)
68 Country Buggy (KO 789)
68 Country Buggy (KO 815)
68 Baja Bug
76 Baja Kombi Twincab

Escarabajo Learner Dubber

7 posts · joined Feb 2008 ·

#633938
its what do you do when the "black box" goes wrong?

11CAB If ya got it....Baja it

4,674 posts · joined Aug 2002 ·

#633940
What I'm getting at is how do you know the "Black Box" is broken? What is the problem? You should be able to get it fixed, and it will be better than carbs
65 Meyers Manx
68 Country Buggy (KO 367)
68 Country Buggy (KO 669)
68 Country Buggy (KO 789)
68 Country Buggy (KO 815)
68 Baja Bug
76 Baja Kombi Twincab

mackaymanx Custom Title Time!

1,611 posts · joined Jan 2006 ·

#633943
Well I think you will have people lining up for your FI hardware, me included!
From what you are saying, it isn't broken yet and this is a "what if". If the worst happens get it fixed or go aftermarket ECU but KEEP your FI
Quote of the week
"Do I wish to send them to you again, nope, no interest can't be bothered really, to much hassle for little or no return."

[IMG]https://www.vw-mplate.com/mplate2-18600.png[/IMG]

matberry Moderator Go hard or go home

8,114 posts · joined Mar 2006 ·

#633944
Why why why ???????????????????????


I'll b in line for your hardware too!
Matt Berry Motorsports...air cooled advice, repairs and mods Ph 0408 704 662
OFF-ROAD,CIRCUIT,DRAG,STREET,ENDURANCE

squizy Thinking about another dub...maybe

4,082 posts · joined Dec 2002 ·

#633968
I believe that a Camira computer will do the job for the US injection system.

vw54 Administrator Always Waiting 4 Friday

16,723 posts · joined Aug 2002 ·

#633969
nuy an after market ECU even a second hand Micotek will only cost 4 to5 hundred and wire it up


Or byt the latest Autronic for about 16 or 17hundred
I read it on FACEBOOK so it must be true


http://forums.aussieveedubbers.com/viewtopic.php?tid=91278&page=1#pid848630


http://forums.aussieveedubbers.com/viewtopic.php?tid=63561&page=1#pid624099


http://forums.aussieveedubbers.com/viewtopic.php?tid=4832&page=1#pid452603


http://forums.aussieveedubbers.com/viewtopic.php?tid=60650&page=1#pid574409

68AutoBug Beetle Restorer - Experience over 138\% - YIKES --

11,654 posts · joined Aug 2002 ·

#634027
You will lose a lot of power if you go to carbs..
as the valves in the Fuel injected beetles are much smaller than the carburetored engines...

so you would need carby type heads....

the fuel injection engines were very different to the carby models..
tinware etc...
best of luck

Lee
- Helping keep Air Cooled VWs on the road - location: SCONE in the Upper Hunter Valley - Northern NSW 320 kms NNW of SYDNEY---

VWCOOL 23 Windows of Awesome

5,158 posts · joined Jun 2003 ·

#634043
What's the problem? Those old 'black boxes' seem to go forever...

You won't lose much power - they don't have much to begin with! - but the EFI is a lovely smooth torquey vehicle to drive and you will lose that

I have an EFI Beetle same as yours and have had only minor problems with it - all hardware related (ie loose/perished vacuum lines, spark plug leads) rather than the electronics
Pay your debts, CxxT

squizy Thinking about another dub...maybe

4,082 posts · joined Dec 2002 ·

#634105
As Glenn said, you will certainly miss the torgue that the EFI brings. I'd diagnose first before pulling it all out. Keep in mind that your heater boxes and exhaust system are totally different too. Once you fiddle with one thing, who knows what else you'll have to change.

Escarabajo Learner Dubber

7 posts · joined Feb 2008 ·

#634837
Thanks guts
Gotta get the car into the country first.............

VWCOOL 23 Windows of Awesome

5,158 posts · joined Jun 2003 ·

#634839
Cool - I was concerned about getting info on this system when I bought mine, but got most of the diagnostics info etc I needed (was reading just for interest/knowledge) from the net; someone had scanned in the service manual and posted it on SuperBeetles Only.com, I think

It is a dead simple system to work with
Pay your debts, CxxT