Can I adjust Lambda with car running?
 

Hopefully just a quick yes/no question: I'm all set to adjust the lambda on my 1988 300SE. I've got my duty cycle equipped meter but I never asked if I adjust lambda while the car is running or if I make small (1/4 turn) adjustments; re-start the car and re-check the readings.

Thanks,
Ron B.

Yes.. It has to be running..

Thanks Jay.

1/8 of a turn will make a difference. Give it time to settle down after you make an adjustment..

Try to keep up with EXACTLY where you start, and where you finish. You might need to know that for future reference..


Jay