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boost control works during test but not on dyno

Posted: Sun Jun 02, 2024 6:38 pm
by kseriescivic
I'm on the dyno right now and can't get the boost solenoid to work during a pull. If I test outputs and hit the solenoid it works fine. I data logged a pull and PWM goes from 0% to 1% and thats it.

I have everything wired correctly from the solenoid, switch power and A11. my wastegate lines are on right, left port to top of gate and right port T'd to compressor housing and bottom of gate

Re: boost control works during test but not on dyno

Posted: Mon Jun 03, 2024 8:59 am
by Spunkster
Boost control is not enabled in the calibration.

Re: boost control works during test but not on dyno

Posted: Mon Jun 03, 2024 9:17 am
by kseriescivic
I think I just disabled it before I saved the map and posted it. We tried fixed duty and gear based duty at 50% and nothing would happen.

I’ll try again today and post the cal with datalog

Re: boost control works during test but not on dyno

Posted: Mon Jun 03, 2024 9:18 am
by kseriescivic
I think I just disabled it before I saved the map and posted it. We tried fixed duty and gear based duty at 50% and nothing would happen.

I’ll try again today and post the cal with datalog

Re: boost control works during test but not on dyno

Posted: Fri Jun 07, 2024 8:14 pm
by kseriescivic
Here is a pull with boost control enabled and the cal also

25% duty on fixed DC and PWM only hits 1%

Re: boost control works during test but not on dyno

Posted: Mon Jun 10, 2024 1:59 pm
by kseriescivic
Is it possible I have a corrupt tune file?

Re: boost control works during test but not on dyno

Posted: Mon Jun 10, 2024 4:35 pm
by Spunkster
Psot a picture of the inside of your ECU.

Re: boost control works during test but not on dyno

Posted: Thu Jun 20, 2024 1:59 pm
by Spunkster
Does the ECU have the components for boost control?