Kia Picanto 1.1 Crdi 20%Hp Increase What Am I Missing Here?

Help and tips about your tune, post your work in here.

Return to Rate My Tune

Kia Picanto 1.1 Crdi 20%Hp Increase What Am I Missing Here?

Postby stevencoelho » Tue Oct 13, 2015 1:28 am

Calculations for 20% increase in HP and 17% in Torque.
Engine: 1.1 Crdi 75 Hp/153 Nm

Target: 90 Hp @ 4000 RPM/ 191Nm @ 1900RPM

Calculations gave me:
90Hp @ 4000RPM with sfc(.38lbs Hp Hr) = 43.104 mg/stroke
191Nm @ 1900RPM = 51.36 mg/stroke

Pressure Ratio of 1.845 As per GT1544 it´s well inside efficiency island.

Didn´t change Smoke maps (they supply enough fuel for this remap)

Maps that I changed:
EGR hysteresis zeroed out (shut as per log)

1C177E DW
1CDBFA Torque limiter
1CE150 Max IQ per % Pedal (100% to read 55mg/stroke)
1E74F6 SVBL
1D06CA, 1D090E, 1D0B52 Nm to IQ (interpolated values to get at least 52mg/stroke at 191Nm)
1EED72 Rail Pressure Limiter (inserted 50 and 55mg/stroke, was limited to 40 mg/stroke)
1EF32C Rail Pressure (inserted 50 and 55mg/stroke, was limited to 40 mg/stroke)
1E70B2 Turbocharger Pressure (inserted 50 and 55mg/stroke, was limited to 40 mg/stroke)
1E72E6 Turbocharger limiter (changed to cope with previous map changes)

I think that 1D2088 is limiting my fuel demand.

Hope someone could look at this remap and give me some feedback,

Thanks
Steven
You do not have permissions to view the files yet. You have to be registered and you have to make at least 3 quality / unique posts.

stevencoelho
New user
 
Posts: 10
Joined: Sun Aug 30, 2015 1:19 am
Location: Portugal

Return to Rate My Tune

Who is online

Users browsing this forum: No registered users and 0 guests