|09-12-2009 06:04 AM|
|soccerrplyr||The bpc was bought new from eeuro and has about 2k miles on it. Boost is back to 11/12 max since that one week of 15 max|
|09-11-2009 07:29 PM|
T7 BPC is no different and it will overshoot and undershoot at will when going bad
|09-11-2009 07:22 PM|
on my ng900 when my bpc would go bad it would just not regulate boost sometimes, some days it would boost to fuel cut and somedays it'd be fine.
but i don't know if the same would happen on a t7 bpc
|09-11-2009 06:14 PM|
|09-11-2009 05:49 PM|
|stevehayes01||BPC on its way out it my guess.... wait for the 22PSI spikes to come.|
|09-11-2009 05:29 PM|
It could be a stuck wastegate actuator or a bad bpc.
|09-11-2009 03:35 PM|
|soccerrplyr||checked ic, hoses are good. bump for ideas|
|09-01-2009 05:51 PM|
|132417SAAB||something is about to break all I can say|
|09-01-2009 03:16 PM|
|09-01-2009 02:11 PM|
|soccerrplyr||bump..now it's back to 11/12 after the week at 15/16|
|07-31-2009 05:11 AM|
|07-26-2009 05:32 PM|
|soccerrplyr||yes, it feels faster and in the year that i've had it it has never gone higher than 11/12psi and i hit that daily. Would a mis/correctly connected hose from the bcv or purge valve cause this?|
|07-26-2009 05:25 PM|
does the car seem faster?
keep in mind that t7 is a torque request based system. boost will be variable depending on the conditions; torque should not be
|07-26-2009 05:11 PM|
Unexpected boost increase...
My 2001se automatic has always boosted to 11/12 on full-out in the year that i've owned it according to my autometer sport comp gauge. Only 93 octane gas ever too. Today I cleaned the purge valve with a cleaner/lubricant, put in a few new hoses and zip tied the ends to there junction points to make sure they are tight. I took the car out to drive this afternoon and all day i was boosting in the 15/16 range. It's almost 80 here and humid. I don't get it. Should I have boosting up to that psi all along. My cars strange in that at a cold idle in park it's in 11/12 vaccuum, but once warm is at around 20in park and 23/24 on decels. Clue me in. The car is 100% stock in all ways. What's fuel cut for the t7 because the car is not hitting it at all.