1.8 Mivec 38-42PSI on idle...WOT i think should be around 46psi...tumpang tanya to sifu here..
running 1.8mivec with standard 4g93 injector..
what the press needed in idle & also wot..
thanx bro..1.8 Mivec 38-42PSI on idle...WOT i think should be around 46psi...
thanx bro..
been tweaking the press for few time alr..
previously set idle at 38 but could not support..
now set idle at 44psi..
but at wot only manage to get 58psi..
some say in wot need to reach around 62psi..
or something wrong alr..
anybody know bout this..
at 44psi ok already but what worries me that the wot press not enough..hmmm not too sure if its suppose to be that high, even b18c set at 40 on idle..now that you're on 44psi...does the car feel sluggish? or is the any popping sound upon deceleration ?
at 44psi ok already but what worries me that the wot press not enough..
while deceleration also ok..
now running bigger injector.. 275..
will tweak around to find best setting..
if too rich then will try standard injector again..
really tiring to find the best setting for the engine..
interesting subject.. i have this popping sound coming out from my exhaust when i decelerate.. what could this mean pleasee ?? been having it for quite some time already even after the car was tuned (e-manage) :hmmmm::hmmmm:hmmm not too sure if its suppose to be that high, even b18c set at 40 on idle..now that you're on 44psi...does the car feel sluggish? or is the any popping sound upon deceleration ?
i think ur fuel pump is weak bro or ur injector is to big for fuel pump to applied adequate pressure.Bro, i wanna ask something
i've set my AFPR to 3bar, but then i not moving(idling) and play with throttle. i see the meter is going down merely to 0bar normally when the engine rev going above 5k rpms(revving when idling lah..) never check when when i blast the engine....as meter in the engine bay... :hmmmm:
so far i had not pinging/detonation sound from engine... plug are abit black/brownish.
Bump: Bro, i wanna ask something
i've set my AFPR to 3bar, but then i not moving(idling) and play with throttle. i see the meter is going down merely to 0bar normally when the engine rev going above 5k rpms(revving when idling lah..) never check when when i blast the engine....as meter in the engine bay... :hmmmm:
so far i had not pinging/detonation sound from engine... plug are abit black/brownish.
i think ur plugs might be foul or ur running rich.interesting subject.. i have this popping sound coming our from my exhaust when i decelerate.. what could this mean pleasee ?? been having it for quite some time already even after the car was tuned (e-manage) :hmmmm::hmmmm:
i think your timing is advance which means when your valves are overlap a bit of your combustion happen when exhaust valve is slightly open this is called backfire..interesting subject.. i have this popping sound coming our from my exhaust when i decelerate.. what could this mean pleasee ?? been having it for quite some time already even after the car was tuned (e-manage) :hmmmm::hmmmm:
I've changed plugs & the prob is still there.. and if im running rich.. my FC will suffer rite ?? but i dont seem to notice any change in my FC reading :hmmmm:i think ur plugs might be foul or ur running rich.
how can i resolve this ?? in the long run.. would it have any negative impact on my engine if i buat tak tau & ignore it ??i think your timing is advance which means when your valves are overlap a bit of your combustion happen when exhaust valve is slightly open this is called backfire..
I've changed plugs & the prob is still there.. and if im running rich.. my FC will suffer rite ?? but i dont seem to notice any change in my FC reading :hmmmm:i think ur plugs might be foul or ur running rich.
how can i resolve this ?? in the long run.. would it have any negative impact on my engine if i buat tak tau & ignore it ??i think your timing is advance which means when your valves are overlap a bit of your combustion happen when exhaust valve is slightly open this is called backfire..
I've changed plugs & the prob is still there.. and if im running rich.. my FC will suffer rite ?? but i dont seem to notice any change in my FC reading :hmmmm:
how can i resolve this ?? in the long run.. would it have any negative impact on my engine if i buat tak tau & ignore it ??
THANKS ALL BROS FOR THE HELP !!
Bump:
I've changed plugs & the prob is still there.. and if im running rich.. my FC will suffer rite ?? but i dont seem to notice any change in my FC reading :hmmmm:
how can i resolve this ?? in the long run.. would it have any negative impact on my engine if i buat tak tau & ignore it ??
THANKS ALL BROS FOR THE HELP !!
some ppl do feel the different after installing fpr.they say their fc is improve.it's becauseanybody can feel that if we using this fr our fuel consumption more safe then not use this gadjet?
Bump: anybody can feel that if we using this fr our fuel consumption more safe then not use this gadjet?
Gt i need to ask you something.some ppl do feel the different after installing fpr.they say their fc is improve.it's because
the pressure make the fuel spray by the injector finer and wider thus making the burn
more complete.