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Boost control

Posted: Mon Jun 24, 2024 3:48 am
by kyducati996
Which calibration do I use to control boost? I have a RV660 turbo upgrade and would like to boost to 30psi, but stuck at 23psi.

Re: Boost control

Posted: Tue Jun 25, 2024 8:51 am
by Spunkster
Have you discussed this issue with your tuner?

Re: Boost control

Posted: Tue Jun 25, 2024 10:37 am
by kyducati996
I'm the tuner LOL, I'm trying to learn flash pro so I can tune my own car.

Re: Boost control

Posted: Tue Jun 25, 2024 11:08 am
by Spunkster
Have you read the info in the help file at: https://hondata.com/help/flashpro/fk2_fk2_notes.htm

Torque/Boost. Can be controlled using either the throttle tables or air charge limit tables. On anything other than high octane fuel often reducing torque demand can increase actual torque by running the compressor in an area of higher efficiency and using less boost so that ignition timing is higher.

Stock calibration values limit the boost based on PA (to limit turbo speed), IAT (to limit compressor discharge temperature) and EGT (to limit turbine and catalyst temperature). These limits may be disabled using modifications.

Re: Boost control

Posted: Tue Jun 25, 2024 12:26 pm
by kyducati996
yes, thank you. that is the answer I needed.