Recently I have updated my rom from 96260009(v5.1) to 96530706(v7) by following the info on the 'HOW-To 96260009 JDM8MR to 96530706' Thread. Everything seems good except the fuel map only go up to around 160 Load column for any load over 160. I am really stuck here, anyone got any ideas where should i look at?

 

https://www.evolutionm.net/forums/ec...g-9417-v7.html

I would try changing your load factor on 1byte in ECUflash and Evoscan from 1.2 to 1.4 or higher.

 

I will give it a try with 1.4 tomorrow, hopefully this will fix it...

I have a mostly stock car, stock turbo boost up to 22 psi, usually hit about 260-270 load max on v5.

 

I have tried with changing the load factor to 1.4 with no luck. The timing map seems fine, but the fuel map still can't get past the 160 column.

 

Which load are you logging?

 

I am logging the 1byte load, it hits about 270, which is quite normal to my car.

 

This thread suggests that lean spool may be the culprit.

https://www.evolutionm.net/forums/ec...t-line-up.html

Past that, I don't want to try and paraphrase but I think these guys may have been experiencing the same thing. You may find your answer in there. I hope so because that would drive me nuts.lol

 

I have read through the thread, seems it's the Evil lean spool, will try that next week when i get back home. Thanks.

 

No problem! Anything I can do to help!

 

Just did a quick run around, problem fix, it's the Evil lean spool! fix by disable it in the bits. Thanks guys.