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I ran Gunzo 93OCT map and my car running way too lean. About 14 all the time in WOT.
I have a turboback, a drop in air filter, and a vta BOV.
Anyway to modify it to become richer? What should I do?
 
Discussion starter · #922 ·
I ran Gunzo 93OCT map and my car running way too lean. About 14 all the time in WOT.
I have a turboback, a drop in air filter, and a vta BOV.
Anyway to modify it to become richer? What should I do?
there is no way you run 14 all the time in WOT with this map LOL ..

If it really is that lean .. you should actually go back to stock and compare from there ..

You can take a look at the fuel maps and note what changed and amount of change ..

The current generation ECU is so governed by electronics that I can quite closely tell what the AFRs will be with the mods you have .. as in .. they are predictable ..
 
I ran Gunzo 93OCT map and my car running way too lean. About 14 all the time in WOT.
I have a turboback, a drop in air filter, and a vta BOV.
Anyway to modify it to become richer? What should I do?
Make sure your fuel pressure regulator hose is hooked up and your fuel pump relay is not bad. One of those isn't working right.
 
I have tune down the fuel map so it is around 12 to 13 at WOT now. But my boost will go up to 31 psi then my ASC will turn off then the service soon warning came on. the lights went away after I restart the car. What is wrong? Thanks
 
I have tune down the fuel map so it is around 12 to 13 at WOT now. But my boost will go up to 31 psi then my ASC will turn off then the service soon warning came on. the lights went away after I restart the car. What is wrong? Thanks
I'd stop going WOT before you blow your motor up.
 
I have tune down the fuel map so it is around 12 to 13 at WOT now. But my boost will go up to 31 psi then my ASC will turn off then the service soon warning came on. the lights went away after I restart the car. What is wrong? Thanks

OMG.... ok, stop making changes to this map. Rollback your ECU to stock and do a run and log. What model year is your car?

also, that BOV may be causing more problems then its worth. I'd personally remove that as well. Do a run stock and report your afr's / boost. Then flash with the 91 and see what you see.
 
I have the 2008 Evo X GSR. Ok will go back to stock and do a run tomorrow. Will try the 91OCT too. I will post the log after that.

Btw. thanks all of you guys man! Appreciate it a lot for teaching/guiding me. :)
 
I ran gunzo 93 oct and naji's roms and both of them i got P1235.
The p1235 has been able to be disabled for some time now in ecu flash. Go to the dtc disable thread in the tuning section for how to do this.

The reason for the 1235 is because you are exceeding the airflow limits set in the airflow check table. You can also liberally raise these limits to eliminate the cel, but the disable is easier.
 
Is their any other reason for this code? Is it a safety feature of any kind?
 
queue hotdog....
 
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