×

Sale ends todayGet 30% off any course (excluding packages)

Ends in --- --- ---

Stoich settings in hptuners

EFI Tuning Fundamentals

Forum Posts

Courses

Blog

Tech Articles

Discussion and questions related to the course EFI Tuning Fundamentals

= Resolved threads

Author
1075 Views

I’ve been tuning in lambda since I started using up tuners about 3 years ago, there is a stoich table in the file that can be adjusted (ie e85, pump gas, flex). Does this table need to be adjusted for the correct stoich value of the fuel that I’m running as a reference point for 1.0 lambda? I’ve got a flex table and have it adjusted based on the ethanol content. Is this the correct way?

Hi Michael, yes, if you're running a flex fuel tune then the stoich table needs to be adjusted correctly to suit the ethanol content you're running. You can still work in lambda with your actual tuning which is what I'd recommend.

We usually reply within 12hrs (often sooner)

Need Help?

Need help choosing a course?

Experiencing website difficulties?

Or need to contact us for any other reason?