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Hello, here comes the Daihard enthusiast howto install the GenBoard/VerThree into the charade GTti wich is a 3cyl 12valve Turbo car. ---- Select a page:: MembersPage/Daihard/Partslist MembersPage/Daihard/Wiring MembersPage/Daihard/MyConfig MembersPage/Daihard/Assembling ------- 16-10-2004 Yes got my V3.2 board thx Marcell !! Well looking at it evrything looks nice, got the O2 sensor as tge EGT asswell now assembly time :) Altough the first problem lights up searching the site: Found a couple of schematics (GenBoard/Manual/InitialTesting/VerThree), with a partslayout on the board but the parts are numbered like U20 or d33 well I understand that but couldn't find a BOM list where the numbers are explained. Well gonne try anyway :) The schematic has the values for given components - except for some cheats and convenience we maintain in CVS bin/categories.* as on GenBoard/ManuFacturing Well thing starting to lighting up added a page MembersPage/Daihard/Assembling ... ---- 21-09-2004 Q: When i use 3 evenly spaced magnets at the cranck can i still use dwell control and sequential injection? A: Yes, but you need to add a cam position sensor //Emil Q: OK thx emil, car fitted with cam sensors standard. What is the added benefit from having a multi-tooth wheel then? The multitooth wheel allows more precise and faster diagnostics, should anythink happen (ECU can realize faster and safer that something is wrong). Cause it cant get easier then glueing on 3 magnets :) Just make sure they won't come off... ------------------------------------------------------------- cars fitted with a Coil on plug http://www.ignitionsolutions.com/downloads/applications.pdf Coil on plug length. http://www.kingsborne.com/beruconn.htm beru nr|beru ref nr| connection|length in mm|ohms ZLE 232|(BMW) 0.300.122.102|M4|117|2000 ZLE 233|(Audi/VW) 0.300.122.103|M4|122|5000 ZLE 234|(Mercedes) 0.300.122.111|M4|113|2000 ------------------------ Plug length from top of cover in CB80 GTti is 117mm . bid on 6-BMW COP units on eBay 21-09-2004 ----------- 04-05-2004 After some reading http://www.sdsefi.com/EM4MANF.htm I think using 3 HALL magnets 1 fitted 80° before TDC and evenly spaced 120° from the first magnet in combination with the 24-1 theeth cam ref signal is a good way to start. ?: Using the 3theeth triggerwheel as secondary check signal? ----- InputTrigger?: The engine is fitted with 2 magnetic signal sensors(HALL) fitted in the dizzy attached and driven by the exhaust camshaft. But what is the pulse-pattern ? -> first has 3 evenly spaced theeth; second has 24 theeth sensor placed 180° opposite of the 3theeth sensor;(I'll post a picture this week) 24tooth gives cam position reference,3 tooth cilinder firing order. I setup a page here [url]http://www.vems.hu/index.php?page=MembersPage%2FDaihard[/url] so with help of the board we should beable to have system up and running in 6months? :lol: From the manual CB80 ignition timing is constant 10° crankdegrees before TDC firing order 123. Firing is 240° cranck rotation after each other and 3-tooth wheel matches TDC of piston At the cam we have a HALL signal (not HAL:)). Any suggestions please? --------- ANSWERS AND SUGGESTIONS: A 6-1 tooth CAM signal would be perfect. Or 3 (evenly spaced) crankpulses and 1 campulse. ------- [cb80] Dizzy standard fitted with 2 HALL sensors cam driven * one with 3thooth wheel. * one with a 24 thooth wheel. ---- FuelInjectors?, FuelSystem size, specs? Electronic controlled throttle type; 3xDENSO 23250-87701-000 295cc/min, Injector fuel pressure rating = 2,5bar (Manual) Pump 80 litres/hour Denso injectors 13.8 ohms fitted on fuel rail with fuel regulator *PortInjected/SequentialInjection would be nice, -------------- note: it's not about when to start injecting, but rather when to end injection (although the injector pulsewidth makes the connection, of course) ------------- clubsite url http://www.daihard.org/ club forum url http://forums.eis.net.au/index.php [[! MembersPage/Daihard]] ---- Needs togo to Members/daihard/software page fighting getting it created :( The Genboard is loaded with firmware when you recieve it,but then after assembling you need to program it with firmware wich is compatibel with you aplication.To do that you need to load the firmware into the genboard. You need a couple of software programs to: 1 change settings in the firmware 2 compile the firmware into a genboard readable code 3 Load the new firmware into genboards memory. But first install 'Perl' from http://www.activestate.com for windows. Getting the latest firmware. download - > http://www.vems.hu/files/misc/GETFIRM.ZIP and unzip it and dubbelclick GETFIRM1.bat pres enter when asked for a password. All firware is downloaded into c:\firware by default, copy and paste it to C:\VEMS\Firmware. Editing your firmware. Download Winavr at http://sourceforge.net/projects/winavr Download latest stable WINAVR package (18MB)and install open it and find the file my_make In the firmware/doc directory also the config and table files are in the c:\vems\firmware dir, and special files for sensor calibration and other files are in the INC and ETC directories. Make sure you can connect to the genboard and communicate with it using a terminal program. http://bray.velenje.cx/avr/terminal Then do this this: go to dos: cmd.exe then: cd c:\vems\firmware make clean [enter] sh [enter] make all [enter] exit [enter] And your firware is compiled. Now in the dos box goto firmware\bin directory cd \bin Power up your genboard and close all terminal programs. type : prog.pl vems.hex -wt [enter] And your firmware is loaded into the genboard Note: if perl not works with the serialport: type in the dos box: ppm install win32-api then download and install http://cpan.uwinnipeg.ca/cpan/authors/id/B/BB/BBIRTH/Win32-SerialPort-0.19.tar.gz unzip in temp folder and in a dos box enter perl Makefile.PL [optional PORT]example [COM2] default is com1 perl test.pl perl install.pl close all com2 connections ie disconnect the genboard and close all terminal programs and connections. Type install.pl in a DOS Box and files will be installed. Type test.pl in the Dos box and the com port being tested. http://www.vems.hu/wiki/index.php?page=MembersPage%2FJohanEriksson%2FVerThreeFirmForDummies ----
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