L2 / L5 Ecu mod- No Boost cut

[monster111]

bro e-tech how about L9?? Jbdet. how to remove the boost cut coz at 1.1 bar it choked coz cut d.

same as L2

 

[Newbienissan]

other than this, adding additional vacum valve, T-joint....can also do the trick. it is a way to "cheat" the boost sensor that you "did not" reach 1bar. Proof to be able to boost up to 1.5 bar

 

[VeaRN]

So how to connect the Zener diode? which way the negative should i connect? the PIM or ground?

 

[E-Tech]

Wrong way= car will not start
Correct way= car can start
50-50...

 

[VeaRN]

I havent install any turboed engine yet... i'm just curios :embarassed: (planning next year, coz car still on loan)
Thx for the reply though

 

[E-Tech]

Seach my postings.... you will find the answer here in zth. (daihatsu/diy forum section)..
tq

 

[Tan David]

Ada jual ecu ka bro?

 

[E-Tech]

Ada jual ecu ka bro?

Sorry no ecu for sale...

 

[cornelius]

bro... i'm a newbie here.. i'm really interested in ur boost cut recipe.. can u email me the pic and instructions? my emai: [email protected]... thanks bro :) ...

 

[penagihdadih]

Request to share this knowledge at other website

 

[E-Tech]

Request to share this knowledge at other website

OK! Boleh di share

 

[bo093]

Teach me! Might need to do this on my bro L2S. HEHE

 

[ucop_yaman]

can you share the pic clearly..that picture not clear bro..
[email protected]

 

[sideksepakragabulat]

hi there,

i was using an one way valve to eliminate my boost cut before..internal part was standard only upgrade 240cc+4g93t fuel pump and a FPR..boost 1 bar at this time..

now i'm using an oversize piston+safc..before using safc fuel press is around 3 bar and the car feel smooth at all range of rpm..nowadays i have to set around 70 psi(5 bar) just to get afr around 12.22 and boost around 1.3 bar..if i disconnect the one way valve can the fuel press set a bit lower?can i still boosting more than 1 bar after removing this one way valve?i'm planning to change the tebo and up boost to around 1.5-1.7 bar..can this be achieve just by changing to a much bigger injector and fuel pump?also planning to use a gsr injector(390cc) for this target..

the main question is can i remove the one way valve and still hitting more than 1 bar just by using a safc and bigger injector?

 

[penagihdadih]

hi there,

i was using an one way valve to eliminate my boost cut before..internal part was standard only upgrade 240cc+4g93t fuel pump and a FPR..boost 1 bar at this time..

now i'm using an oversize piston+safc..before using safc fuel press is around 3 bar and the car feel smooth at all range of rpm..nowadays i have to set around 70 psi(5 bar) just to get afr around 12.22 and boost around 1.3 bar..if i disconnect the one way valve can the fuel press set a bit lower?can i still boosting more than 1 bar after removing this one way valve?i'm planning to change the tebo and up boost to around 1.5-1.7 bar..can this be achieve just by changing to a much bigger injector and fuel pump?also planning to use a gsr injector(390cc) for this target..

the main question is can i remove the one way valve and still hitting more than 1 bar just by using a safc and bigger injector?

removing one way valve on your map sensor will not effect your afr by much. changing to bigger injector will have a better result. 390cc with safc can boost more than 2 bar if you get the tuning correct. would recommend you to use 310cc injector.