boost issue

[cobcorsa]

well lads i am having a problem with my boost its mapped for 1.2 bar and lately its been going from 1.2 bar to 0.4 bar and then it will go back to 1.2 bar for a short while then it will fuck off back down to .4 bar even tho the ecu and boost controller are telling it go 1.2 so lads im wondering can it be a boost leak or is it some sort of eletrical problem

(the boost is either 1.2 or .4 nowhere in between)

[andy t]

sounds like its spiking,,,

could be a fault with the controller

[cobcorsa]

sounds like its spiking,,,

could be a fault with the controller

ah bollox , any ideas on what i should do

[NIALL JZX]

solonied is wanked id say maybe... wat boost controller have ya??

[cobcorsa]

blitz dual solenoid sbc

[andy t]

solenoid can be bought for them i think,
its worth lookin up anyway

[NIALL JZX]

blitz dual solenoid sbc

ah same as 1 i had.. i got a apexi solonied to work with it, but yeah u can buy replacements..

[cobcorsa]

thanks folks ill look into it now

[derek]

Pedal to the floor and it going from 1.2bar back to .4 bar and back up to 1.2bar, without lifting your shoe off the pedal?

[Romo]

Pedal to the floor and it going from 1.2bar back to .4 bar and back up to 1.2bar, without lifting your shoe off the pedal?

I'd say that makes for some interesting driving :eek:

[cobcorsa]

Pedal to the floor and it going from 1.2bar back to .4 bar and back up to 1.2bar, without lifting your shoe off the pedal?

no bud , just .4 bar thats it , no spike