GDI Injection Angle Tuning

[GLDN6]

Hello,I am currently tuning a direct injection.
Now I have to adjust the injection angle. What is the best way to proceed?
How do I determine the perfect value? Actually
The perfect value should be where the lambda control regulator goes down, right?

e.g. WOT, Lambda 0.80 with 0% control, as soon as you set the angle 20 degrees later
and the lambda remains value but the regulation goes in -10% is that is the right way?

what tricks do you have to do so for tricks?


Cheers GLDN6

[stevieturbo]

Would it not be a case of monitoring burn efficiency, exhaust gas analyser, along with any torque changes etc ?