Weird boost/fuel cut at 0.7 BAR - EVO 4

[Pullout1979]

Your logging load 2 byte which is not logging correctly give me Rom Id and should be able to give you mut table addresses also wot is max 87, do a static log check wot is 95percent plus

I just did a static check and foot to the floor it's at 97%

I tried to read the ecu' rom but it kept getting an error

 

[Simon@NTS]

You won't do if it's an Evo 4 mate

 

[Simon@NTS]

And my mistake about 2 byte load, you won't get it on Evo 4 ecu

 

[And@fcm]

Would this fuel pump work in my 4?

Walbro 255lph Fuel Pump W/Install Kit*::*EVO 8 / 9 Fuel*::*Fuel Supply*::*EVO Performance Parts | EvoMoto.com

Yes the pumps are the same from the 4-9 so that should work.

Remember to make sure that the rubber and plastic retainer go back in correctly on the output of the pump otherwise you'll loose pressure.

As your making modification to the car now that relate to the fuel and airflow you really need to get a mappable ecu.

Now that the throttle is reading in the correct range its not that, that's causing you an issue so don't replace it.

 

[evo_luver]

I'm definitely an amateur so can't comment on the maps but the same thing happened with mine at it turned out to be the actuator.