Horst, Citroën Ami8 Break

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ami8break
MegaSquirt Newbie
Posts: 3
Joined: Sun May 02, 2004 10:45 pm
Location: Austria, Graz
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Horst, Citroën Ami8 Break

Post by ami8break »

Name: Horst Koschuta

Vehicle: Citroën Ami8 Break (1971)

Engine: stock Citroën Visa Club (V06/630) (~1980): 652ccm (39.78cid:!:) ), flat twin, air cooled, OEM electronic ignition or/and MSnSExtra with BOSCH module

Injection: TBI and air filter of Suzuki Swift GL/Geo Metro/Pontiac Firefly [3 cylinder, 993ccm (61cid), ~54hp]; closed loop

Fuel Supply: inline pump of Renault 21

MS Accessories: Relay board, MegaView (LCD)

MS Code: MSnSExtra0.20i

Features: 2CV aftermarket catalytic converter ( http://www.entenmeyer.de/ ), DIY sunroof

Future: MPI, ISP (ion sensing project), longer GS/LN gear box with stronger Axel breaks, water injection...

Expression of Thanks: Al and Bruce for developement and distributing MS, Lance for MegaManual and daily support, all the MS software engineers (Eric, Darren...), James and Phil for MSnSExtra;
Matthias and Jeroen for first introduction in EFI and MS and Roger for maintaining the German MS website.
Last but not least all members of MS Yahoo Group who anwsers most of the questions!
I learned a lot by you!

Websites:
MS: http://megasquirt-de.serviceline.ch/suc ... ex0001.htm
Car: http://mitglied.lycos.de/giganten/seite ... tm?#Horstl
http://mitglied.lycos.de/giganten/seiten/horst.htm
http://www.kultur.at/flame/flame02/gast1/gast007.htm
Pics:http://www.citroen.ac/agalerie/bild.asp?ID=6762
http://www.citroen.ac/agalerie/bild.asp?ID=2631
http://www.citroen.ac/agalerie/bild.asp?ID=2630
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ami8break
MegaSquirt Newbie
Posts: 3
Joined: Sun May 02, 2004 10:45 pm
Location: Austria, Graz
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Post by ami8break »

Modification update (done in spring 2005):

Injection: DIY MPI with parts of BMW R100GS and K100; fuel injectors of Alfa Romeo 33 1.7ie; each cylinder is in its own closed loop and ity own VE table!

Fuel Supply: pressure regulator by Opel Vectra 2.0: 2.5bar with ordinary fuel hose connectors

MS Code: MSnSExtra0.21o with dual tabe plus dual ego feedback
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ami8break
MegaSquirt Newbie
Posts: 3
Joined: Sun May 02, 2004 10:45 pm
Location: Austria, Graz
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Post by ami8break »

Modification update (done in autumn 2005/spring 2006):

Ignition: Installed a bicycle 36-1 wheel at rim and a Ford OEM VR sensor at air cooling housing. This unit triggers an EDIS4 module. I use just one coil output (2 cylinder!).
Car feels much better than preveous 1 trigger sensor per rev (OEM Visa at 45°BTDC).

A PSA distributor is also installed at cam shaft output - but this signal isn't used at the moment.

MS Code: MSnSExtra 025x1 and MT2.25b637.

Hardware: Minor things tried out, for example swapped to OEM metal air filter - no difference felt.
MS1 V2.2 MSnSExtra 025x1 'EDIS' MT2.25b627, flat twin, MPI, dual ego feedback
_________________
DIY CDI project http://www.molla.org/DIY-CDI
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