A90 ECU TUNE + JB4 --->STOCK ECU

[BLACK SHARK]

Hello, I'm riding an A90 in Korea

track time attack car

My car's problem is that if I change the speed of six speeds, only the rpm rises. Lower boost is fine.
jb4 log 22 psi is normal


Pure800
bmc air filter
catless down pipe
fi exhaust
91 oct

Remove ecu and tune
jb4 wmi 7map (boos additive 40 ~ 60)

If you turn it to oem ecu,
What would happen if I used 7 map?
Is there anyone who is using it?

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[9lb taco]

My car's problem is that if I change the speed of six speeds, only the rpm rises. Lower boost is fine.

Does this mean your transmission is slipping in 6th gear?

See here: https://www.supramkv.com/threads/transmission-slipping-maybe-some-other-weird-thing.15621/

 

[zrk]

Yeah, likely trans is slipping.

 

[BLACK SHARK]

예, 트랜스가 미끄러질 가능성이 있습니다.
[/인용하다]

 

[BLACK SHARK]

이것은 변속기가 6단 기어에서 미끄러지고 있다는 것을 의미합니까?

여기를 참조하십시오: https://www.supramkv.com/threads/transmission-slipping-maybe-some-other-weird-thing.15621/
[/인용하다]



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