Anyone have SMT7 tune? Also need wiring diagram

kinkyllama · Post by **kinkyllama** » Thu Mar 13, 2008 9:06 am

Finally got my SMT7 in the mail

Does anyone have a base tune or a tune that will allow me to drive the car to the dyno for proper tuning? I'm pretty sure I remember reading or seeing that the SMT7 can allow the car to run on the factory ECU only but can't find the feature or information.

Also does anyone have a wiring diagram for the 2.0 lacetti? Chris?

Thanks!,
Danny

exist3nce · Post by **exist3nce** » Thu Mar 13, 2008 9:40 am

2004 Optra ECU Pinouts

kinkyllama · Post by **kinkyllama** » Thu Mar 13, 2008 6:56 pm

exist3nce wrote:2004 Optra ECU Pinouts

Thanks!

kinkyllama · Post by **kinkyllama** » Thu Mar 13, 2008 9:45 pm

Do any of the opel-vauxhalls share the same ECU pinout as the lacetti? Or are any somewhat close?

SMT has a decent amount of opel-vauxhall diagrams which would make it very simple to do the install. Even if the models ECU is only somewhat close to the lacetti I can edit the slight differences and print it out.

Post by **PrecisionBoost** » Fri Mar 14, 2008 12:02 am

Most Opel/Vaux engines are using Bosch systems that are different from ours.... most using a MAF sensor instead of a MAP sensor.