×

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

Ends in --- --- ---

VVE Zone Boundaries error when changing vve and calculating

Practical Reflash Tuning

Relevant Module: Worked Examples > HP Tuners GM Gen III/IV LS - MAF Rescale / VVE Calibration > Step 4: MAF/Injector Scaling

Forum Posts

Courses

Blog

Tech Articles

Discussion and questions related to the course Practical Reflash Tuning

= Resolved threads

Author
271 Views

To start, I am tuning a cts-v gen 2 LSA car. I watched this video as well as the other one where you tuned an LSA ZL1 camaro and never seen these errors pop up for you or mentioned. I ran into an issue with having the vve table editor pop up an error message stating that zone 17,23, and29 were incomplete and it warned me that I may get incomplete data if I proceed. I hate dealing with warnings so I was afraid to proceed. I have since been searching for an answer and just found it. I wanted to share this so hopefully it will help the next person! The issue was that the map axis of the vve table only went to 105 kpa, but in a boosted application, you will obviously be over this 105kpa. you need to RIGHT click on the MAP axis label and it will open a preconfigured option list for labels. Click on the middle label set in the drop down box and it will change the labels on the vve for you and fix your errors. then you can properly configure the vve table, but make sure and import the new map labels to vcm scanner in your vve histogram so it will get you the correct data as well!! I hope this helps someone else!

Ben

Yup, always make sure your tables account for the full range of engine operation. Well done!

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?