2018 Civic si, stock flash (+6 PSI, wont get pass 5500 rpm.)

[Fc3siJohn]

Hey! So I have a 18 si with a 27won Intake, and I recently got flashpro. I flashed my si with the +6 psi and its been running funny. Once I floor it, it'll limit me at 5500 . Went through the tunes and checked the rev limiter but everything seems fine. So I flashed it back to stock to see if my car was the issue but it ran fine. So I reflashed it back to +6 psi and it STILL wouldnt pass 5500. Would anyone of you know why that is?? I am stumped and dont know where to start. Please help!! (Ps the flash is up to date.)

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[Honda_RacerX]

I have been using for a while now and i have never enountered that issue before. That is very strand, i hope an astute member on here can help you figure this out.

 

[Honda_RacerX]

In case you havent seen it hondata say they are working on the fix see post #20

https://www.civicx.com/threads/flashpro-makes-eps-light-flash-when-connected-to-car.20604/page-2

 

[Manfully]

My buddy was running into the same issue. He had set his full throttle shift to 5000rpm and when he wasdriving he would leave his foot resting on the clutch. This was enough to activate the full throttle shift. Try taking your foot off the clutch completely.

 

[Fc3siJohn]

UPDATE: Issue is FIXED, it was just my setting on FTS.. Lol. Thanks everyone!

 

[Honda_RacerX]

UPDATE: Issue is FIXED, it was just my setting on FTS.. Lol. Thanks everyone!

Sometimes its the little things that make all the difference my son.

 

[JDMpo0kie]

Hey! So I have a 18 si with a 27won Intake, and I recently got flashpro. I flashed my si with the +6 psi and its been running funny. Once I floor it, it'll limit me at 5500 . Went through the tunes and checked the rev limiter but everything seems fine. So I flashed it back to stock to see if my car was the issue but it ran fine. So I reflashed it back to +6 psi and it STILL wouldnt pass 5500. Would anyone of you know why that is?? I am stumped and dont know where to start. Please help!! (Ps the flash is up to date.)

Update hondata software and firmware. They just had an issue fixed. They had a limited boost problem.

 

[VolumeKnobFTW]

UPDATE: Issue is FIXED, it was just my setting on FTS.. Lol. Thanks everyone!

What setting? I’m having the same issue.

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