Wolf V500 fuel map calibration needed?

[Calgary280ZT]

Hi guys

 

Gonna do some tuning this weekend. But something funny (I think) is happening with my fuel map. with my laptop hooked up so I can drive and watch the fuel map at the same time (safely, I should add), I notice the lowest load on the engine is 21% and the highest under full boost (10 psi) is 53%. Is this normal?

 

I assumed idle would show 0% load and full boost would be closer to 100%.

 

I didn't want to go to the trouble of tuning a smaller # of cells in the fuel map if I should be recalibrating to take advatage of the full map.

 

Any guidance for a tuning noob? Thanks in advance for the help.

 

Markham

[ktm]

Hi guys

 

Gonna do some tuning this weekend. But something funny (I think) is happening with my fuel map. with my laptop hooked up so I can drive and watch the fuel map at the same time (safely, I should add), I notice the lowest load on the engine is 21% and the highest under full boost (10 psi) is 53%. Is this normal?

 

I assumed idle would show 0% load and full boost would be closer to 100%.

 

I didn't want to go to the trouble of tuning a smaller # of cells in the fuel map if I should be recalibrating to take advatage of the full map.

 

Any guidance for a tuning noob? Thanks in advance for the help.

 

Markham

 

 

Mark, yes that is correct for the Load-MAP relationship setup in your map. 0% is -14.7 psi (a perfect vacuum) and 100% is 25 psi (if I remember correctly). You can setup your own relationship under Configuration if you want a higher resolution for your Load, but I wouldn't.

[Calgary280ZT]

Thanks Bo. Since that map began life as your map, I assumed it was correct, but Jim thought maybe not...glad to have that clarified, though Jim the engineer may jump in with more questions (I know he has them!)...lol