Hi :)
Need som help setting up my VEMS Motronic-55.
Engine info:
It`s an ADU engine, 5 high output coils with built in drivers.
720cc injectors at the moment, have some 1600cc (4.5ohm - need resistor?)
custom cams and ported cylhead
JE pistons
H-beam rods
82.5mm bore
92.6mm stroke
Turbonetics gtk 650
89mm exhaust
034 motorsport high output coil pack (5 coils) standar POS not used.
Q: I have changed my mind, and want to go for the NTC type IAT sensor. My vems is set up for the PTC type.
What to do?
A: ?
Q: I have some msq files for the motronic 55, but i can not understand the ignition outputs.. what is H[2]? and what does 04..00 stand for? Does this have any thing to do with the fiering order?
A: The H2 is the exact firing order of the ign outputs more info at this page http://www.vems.hu/wiki/index.php?page=GenBoard%2FManual%2FDigitalOut%2FTable
If the car is Audi s2 you will find some useful info in this page http://www.vems.hu/wiki/index.php?page=MembersPage%2FPeterJensen/AudiSwiring
Regards Peter
Q: What firmware to use? can i use 1.1.23 12x12?
A: Don't use 1.1.23. See this page: MembersPage/MattiasSandgren/OskarAudiSFour
Download 1.1.27 on the MegaTune page and go from there.
Q: How to upload tempsensor files?
A: You have to use the tempsensor_upload script that comes with the MegaTune package to upload a firmware containing the correct temperature tables, see EasyTherm and EasyTherm/SensorTable.
Q: When i downloaded megasquirt, there was a PINOUT picture included.. Is there a simular picture for the Motronic 55 plug?
A: Begin reading here: VemsAudiAan
Reidar Reply:
Can not see that this is right for the aan, aby and adu engine?
and it`s quite hard to read from it.