Location:
Ski, Norway.
(It would be nice if everyone gave a hint where they are located.)
Resources:
Microcontrollers and Realtime programming since 1984. Mostly support and making hardware drivers.
Have used AVR and WinAVR in a couple of recent projects at work.
Schematics and board layout.
Obviously no Wiki expert. ;)
Cars:
Alfa GTV 2.0TS. I think I'll leave this with the brain it has. ;)
Maserati Biturbo Spyder.
- Original ECU: Magneti Marelli IAW.
- It has a 2800cc 90 degree V6 engine with 2 turbo units (surprize!).
- One IHI RHB50 for each cylinder bank.
- The MM-IAW use separate injection and ignition ECU's.
- The boost control solenoid is controlled by the ignition ECU (Check) to a 0,7bar overpressure.
- Both ECU's are based on MC6801 + MC1442 (ADC) + MC6840 (Timer/Counter).
- Knock sensor located between cylinder banks, goes through HPF made up of LM2902 with gated output to ADC.
- It has an absolute air pressure sensor built into one of the ECU's (Check which of them).
- It uses 2 coils going into a distributor using a rotor with 2 separate fingers. They fire in succession.
- It has one crank sensor on the front with 6 unevenly spaced tabs on the pulley to time the events, and one cam sensor on the right camshaft to phase the spark events.
- The injection ECU has one analog channel for the Throttle Position Pot, and one input from the AC signalling when the compressor is enabled.
This engine is presently not in the car. It now runs with a 2500cc pressurized carb system. The 2800 is in pieces that are planned to come together this winter. Besides cleaning up ports and valve pockets, it is standard. There should be no reason to do anything internally. There are AFAIK only 2 common reasons for it to blow up: bad maintenance or not properly assembled. There is probably no sensible reason to not use the MM-IAW, but then I'm known not always to make sense. ;)
MembersPage/ESjaavik/BuildAndConfigure
MembersPage/ESjaavik/ShoppingList
I have moved Maserati engine VEMS adaption here: MembersPage/ESjaavik/Maserati
check out ChatViaIrc and come there and chat with us... //Emil Larsson, Sweden
Thanks for the invitation. I may try that. Is there any time for "club meetings"? It seems to me a small group like this it would be difficult to meet someone just by chance?
OK. I admit I was wrong. It was not difficult. @Emil: The engine I mentioned is a B230ET from a 940.
Where can I find a jumper overview?
And how do I search for words in Wiki?
Googling for "jumper site:www.vems.hu" brings nothing. :(
Is there a way to load all wiki pages to my own PC so I could use local search?
The Wiki is increasingly manifesting itself in my mind as an extremely poor documentation tool with scattered, outdated and non-searchable information!
MembersPage/ESjaavik/CompileNotes
Einar (Spamcheck-AT) Sjaavik (Spamcheck-DOT) com