MembersPage/Daniel (2009-05-02 22:10:04)

Hi my name is Daniel and running a tuner company In Denmark

Have installed many cars with Ms and would like to try Vems

http://www.racezone.dk

More to come


At the moment I am trying to install Vems V 3.5 on a Honda CRX Del sol whit a B16a2 engine from 93.

I have 2 questions:

Can the vems make the next cylinder trig like the ms? Its because the engine have the trigger in TDC of every cylinder.

Should i write 0 degress or 180 degress in megatune?

I will use the oem igniter in the car, how can i control it?

When I give it ground on the trigger wire it fires the coil, but it dosnt work when i connect it whit vems. I have also tryed to give it a 1K pull up to 12v. But no spark.

Regards Daniel


I am now trying to trig on a toyota 24 tooth CAM-wheel for primary trigger and a 1 tooth camwheel for 2´nd trigger. See InputTrigger/MultiToothNoneMissing

I really dont understand where i can type thoes numbers, HELP!:

tooth_wheel_twidth1=78, tooth_wheel_twidth2=00 (0x78=120 that is 30 deg

Regards Daniel

  • As I know that you are installing a bunch of ecu´s on jap cars and would like to use the oem trigger 24+1
  • Maybe this could help you but have in mind that we sometimes have trouble reading the low voltaic trigger signals that many jap cars are using.
  • Also maybe you have to scoop the trigger signals so others have a chance to help you.
  • This will maybe require some electronic adjustments on the vems board.

Tnx Peter

http://www.vems.hu/wiki/index.php?page=VehicleFitment%2FNissan

http://www.vems.hu/wiki/index.php?page=VehicleFitment%2FToyota%2FTriggers

http://www.vems.hu/wiki/index.php?page=InputTrigger%2FMultiToothNoneMissing

http://www.vems.hu/wiki/index.php?page=MembersPage%2FFero%2FNissanSX

http://www.vems.hu/wiki/index.php?page=VehicleFitment%2FTwentyFourPlusOneTrigger