having issues with injector ms drops and afr leans out

s300 and SManager software questions & answers
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payam_fox
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Joined: Sat Jun 15, 2019 4:34 pm

having issues with injector ms drops and afr leans out

Post by payam_fox »

hey im tuning this h22a4 turbo and when i floor it right around 18-19 psi injector ms drops and afr drops can anyone help with this ?

i have uploaded the datalog
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Spunkster
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Re: having issues with injector ms drops and afr leans out

Post by Spunkster »

Post the calibration used to make the datalog.
payam_fox
Posts: 23
Joined: Sat Jun 15, 2019 4:34 pm

Re: having issues with injector ms drops and afr leans out

Post by payam_fox »

hi here is the calibration
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Spunkster
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Re: having issues with injector ms drops and afr leans out

Post by Spunkster »

Try disabling the launch control. You have it set to always on and that may be the cause of this.
payam_fox
Posts: 23
Joined: Sat Jun 15, 2019 4:34 pm

Re: having issues with injector ms drops and afr leans out

Post by payam_fox »

oh yea that was the problem , i was trying some rolling launch and forgot that launc control speed , thank you so much , i also have idle issues when cols start it , idle wont stay up i have to keep the gas so it warms for 1-2 mins and then idles to 800 not even going up when i change the corretions or play with idle setting .
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Spunkster
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Location: Hondata

Re: having issues with injector ms drops and afr leans out

Post by Spunkster »

You may need to clean the idle controller.
payam_fox
Posts: 23
Joined: Sat Jun 15, 2019 4:34 pm

Re: having issues with injector ms drops and afr leans out

Post by payam_fox »

thank you so much , that was a big help
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