Jump to content
SAU Community

Recommended Posts

hey guys ....

i had this problem for two days now ...

the boost is only 4 psi ... !! its some times reach 5 psi ..

it happend twice befor ... but it was for 5-10 minutes and then it gos ...without shuting down the car .. !!

now its there for two days ... i donno ... :hellpisd:

any help plzzz !!

i did ecu check ..(55) every thing is ok .. (just in case)

mods .. pod , exust and splitfire coil packs with iridium ix plugs ... only

car: 1998 R34 GTT

helpppppppppppppppppppppppppppppppppppp !!

Link to comment
https://www.sau.com.au/forums/topic/54851-4-psi-only/
Share on other sites

yesterday i checked the solenoid ... its dead i think .. any way .. i'v changed it with small valve i made .. to give 7-8 psi and it works perfect .. (temprory) tell i find new solenoid valve ...

by the way .. the r34 actuator opens the weastgate at 4 psi .. the valve i made bleeds some air out ..and reduce the pressure on the actuator (if any body intrested .. i can post some pic )

fazt-r33 : ... as rhett said ... on the stock gauge its normal to show 3-4 ... any way check u'r solenoid valve

Link to comment
https://www.sau.com.au/forums/topic/54851-4-psi-only/#findComment-1073979
Share on other sites

thax omran... but is i normal to show the same after 4500rpm... i thoug ist meant to hit 7 on the stock gauge.......

also i got a stage 3 hydrid boost controller... with solonoid and all the works.. jst can frekn figure it out.. the diagrams are to shtty and 2 general......

apexi bov for sale.... ne1 interested... 2nd hand with the gtst adaptor... fits 32,33 & 34... interested...?

Link to comment
https://www.sau.com.au/forums/topic/54851-4-psi-only/#findComment-1074121
Share on other sites

but is i normal to show the same after 4500rpm... i thoug ist meant to hit 7 on the stock gauge.......

QUOTE]

If it hits 7x100mmHg on the stock gauge that means you are running about 14-15psi i think, or close to double the stock boost. You know, there are different units for pressure around, psi is just a more common unit. bar is probably used second most.

Link to comment
https://www.sau.com.au/forums/topic/54851-4-psi-only/#findComment-1075800
Share on other sites

  • 4 months later...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • This looks great! Awesome to have the 5 speed with an LSD in this. The Recaro's look like SR2's or SR3's. It's a shame they've been retrimmed as they would have looked sweet in their original colours. I think I'd want my agent to be a little more up front and informative too. I've never imported but I reckon it would make me a little nervous, so the more info the better.
    • Thanks for doing that Duncan! Makes you a good person in my books. We don't get kangaroos or wombats here. But we have bats and it's similar. AFAIK it's often the mums with a baby attached that get hit because they drop lower when starting from a tree. If you hit an animal, check on it. https://www.ifaw.org/au/resources/wildlife-rescue-app An app to get the closest wildlife rescue contact.
    • My dream is also to have a proper hoist, but I don't think it will ever happen. My quickjack is probably as close as I'll ever get, it really is very good though. 
    • Yeah we keep on in the dailies, it is pretty poor how many animals get hit and the driver leaves without checking....have saved a couple of little ones over the years. Bit of a gruesome job though, pouches generally need to be cut open because they are so tight and often the joey doesn't realise mum is gone so they are still locked onto the teat. I checked the modules in front of the DS wheel where an oil cooler should go.... There is the radar unit - that can go for race use) One of the 2 HX water pumps, the silver cylinder. That needs to be kept but might be able to be relocated But the bad news, the big computer mounted vertically in front of the wheel (blocking any potential air exit) is the electric steering computer. That is required until/unless i do a hydraulic steering conversion, and in CAD based modern car design it is not like I can just pop a big unit like that somewhere else (plus the loom would be too short anywhere else too). So, the passenger side is OK to clear out (just use a smaller washer reservoir, potentially elsewhere), but the DS no beuno
    • Well, all the best with the new camry It was interesting to hear about the UK process, it is generally a lot more streamlined here with a shipping agent looking after all the import side (noting the exact final price can still be a surprise.....) and I've used a few different brokers on the japan (or US) side, and never had any trouble with any of them....luck of the draw I guess. You mentioned you didn't get the auction sheet (understandable since you bought it from a dealer, not auction), but I always try and get hold of that because they are pretty thorough. I've imported 2x R grade vehicles over the years and both were fine, repairs in Japan are pretty thorough compared to here in Oz.
×
×
  • Create New...