VEMS Home Products Documentation Wiki Webstore
WikiHome ProjectPage DocsPage UnderDevelopment MembersPage SiteIndex RecentChanges Preferences
MembersPage/SeppoRepo (2007-01-17 14:06:58)
[Main] [ Sensors]

30.05.2004

  • - Powered up my Genboard 3.0
  • - Tried communication with serial cabel
  • - Connected LCD
  • - Connected Ps2 Keyboard

13.07.2006

  • - Soldering rest of the parts. Hopefully get engine running this summer. (2 years has past, no progress to anything until now!)

15.11.2006

  • - I bought H-Profile Conrods, Wild Street cam and had Cylinder Head fully ported (flows 180 HP).
  • -Crankshaft is going to be stroked 3mm to get 89 mm stroke.
  • -Pistons are going to be Custom pistons from Wiseco.
  • -Engine Displacement is going to be 2.1 litre.

15.01.2007

  • - Uploaded new firmware from [VemsMT1.0.53.zip]
  • - Tried to set Battery Voltage constant with MegaTune, but even with 255 it shows too little.

16.01.2007

  • - Changed one BatCal divider resistor 100K/20K -> 100K/39K , with 152 MegaTune shows 0.02V more than my Voltage meter, so i left it there.
  • - Map sensor shows zero on Megatune. Measured voltage while putting pressure/vacuum the sensor. Sensor is OK! Tomorror i try to figure out what's the problem.

Requiring to change the voltage divider in order to obtain a proper reading sounds a bit strange to me, i would suspect an adc reference voltage problem, i recommend checking and applying the changes listed on the last section of BuildProcedures/SectionThree (v3.2 notes also applies to 3.0) - DB

L2 is installed and AVCC(pin 64) shows 5V - SR