Jump to content
SAU Community

Recommended Posts

ive installed a ssq bov a few weeks back and not sure if i should keep it or not... ive noticed since i have installed it, the car has been getting about 100ks less out of the tank and also its shooting out black smoke when i semi floor it...

but i really like the noise of it..

would it be better to keep it and get the car tuned for it or put the stock one back on?

Link to comment
https://www.sau.com.au/forums/topic/246503-bov/
Share on other sites

  • Replies 50
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

Posted Images

ive installed a ssq bov a few weeks back and not sure if i should keep it or not... ive noticed since i have installed it, the car has been getting about 100ks less out of the tank and also its shooting out black smoke when i semi floor it...

but i really like the noise of it..

would it be better to keep it and get the car tuned for it or put the stock one back on?

tighten it up max, it might be opening to much to early.

Link to comment
https://www.sau.com.au/forums/topic/246503-bov/#findComment-4285067
Share on other sites

The jury is 50-50 on fultter/compressor surge turbo damage. Personally i dont think it does much if any damage. Having said that tighten yours max and leave it for a full tank and see how you go. Even if flutter does damage it wont do shit on one tank of fuel.

I hear SSQ leak often so could be faulty bov too

Link to comment
https://www.sau.com.au/forums/topic/246503-bov/#findComment-4285196
Share on other sites

its a copy hks, probaly the reason why..I checked it last time, looked like it was installed properly with the plumb blocked off

a copy hks? well there u go.. you get what u pay for.

Try and get the geniune parts when you can! saves alot of hassles.. as it usually will fit and work the first time!

A bit of black smoke when u floor it is normal for a turbo car tho.

Link to comment
https://www.sau.com.au/forums/topic/246503-bov/#findComment-4285421
Share on other sites

I had to wind my arc bov up real tight to stop it leaking at idle.. as bizarre as it sounds, it was pushing air out! so now I have mad flutters except when I spool it up then lift off hard. This poor little turbo has taken a beating on the RB20 and now for nearly a year on the RB30.. she'll be right :sick:

Link to comment
https://www.sau.com.au/forums/topic/246503-bov/#findComment-4285530
Share on other sites

a copy hks? well there u go.. you get what u pay for.

Try and get the geniune parts when you can! saves alot of hassles.. as it usually will fit and work the first time!

A bit of black smoke when u floor it is normal for a turbo car tho.

when i bought it the guy said it had hks written on it so i bought it... arrived 1 week later and the adapter had hks written on it... was really pissed off.. smsed him and he wouldnt reply.. hung up calls aswell

Link to comment
https://www.sau.com.au/forums/topic/246503-bov/#findComment-4285842
Share on other sites

i have an hks ssqv as well installed on my car but my fuel economy didnt change much but it does cause my exhaust back fire which it doesnt with my stock bov sometimes when i change gears

from what i know, a bov might make a car run rich due to the fact that it releases the air that was recorded from the afm so the ecu thinks the the amount of air the afm reads is still goin into the manifold and kept it at that exact amount of fuel required for the amount of air recorded by the afm only to realise that the amount of air recorded from the afm has been released by the bov only happens to bov that vents to the atmosphere

on cars with afm the bov will still cause the same incident but on cars with map sensors, it doesnt affect it because it reads manifold pressure(i think) do you have an aftermarket ecu?

Link to comment
https://www.sau.com.au/forums/topic/246503-bov/#findComment-4285861
Share on other sites

when i bought it the guy said it had hks written on it so i bought it... arrived 1 week later and the adapter had hks written on it... was really pissed off.. smsed him and he wouldnt reply.. hung up calls aswell

What a d*ck!

sh!t. Even without tune it shouldnt b that bad, tho mike is right, it will run richer... and tend to stall if u drop the revs very quickly. Tho my blitz bov is running and ive yet to install my safc 2. And i still get roughly 450 for tank.

Hrm, maybe count that as sunk cost and go for a real hks ssq? Try and find one that you can look at first (there is alot of them going around 2nd hand).. or get of reputable sellers... i know Kudos (andrew) on here is very trustworthy as ive bought things off him before.. always answers pm fast, though im not sure if he sells bov's..

Link to comment
https://www.sau.com.au/forums/topic/246503-bov/#findComment-4285864
Share on other sites

yes you car is running richer due to you running an atmosphere venting bov. to stop this put stock bov back on or get somesort of ecu(powerfc/safc) and get it tune

As Bubba said, it wont run rich unless the BOV is actuating.

If the BOV is actuating under load. Its not tight enough.

Properly working Atmospheric BOV's will only 'smoke' and run 'rich' when they need to "Blow off" extra air. (And that's to do with changes in Load)

Just tighten it, make it work properly.

That 'Extra' fuel coming through the exhaust would have just gotten burnt by an unloaded engine anyway. Which will not effect your economy. Really, its not extra fuel, because it was going to get injected anyway.

(On a side note, AT A GUESS, because the princeples of induction may counter this - if you plumb back a bov in front of the AFM, you will read that portion of air twice, and then there will be 'extra' fuel injected.)

Your smoke on load is a sign the BOV may not be operating correctly.

I think im just repeating what people have said ?

However there are some myth's being said too.

Link to comment
https://www.sau.com.au/forums/topic/246503-bov/#findComment-4287349
Share on other sites

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

    • Hi, is the HKS  Tower Bar still available ? negotiable ? 🤔
    • From there, it is really just test and assemble. Plug the adapter cables from the unit into the back of the screen, then the other side to the car harness. Don't forget all the other plugs too! Run the cables behind the unit and screw it back into place (4 screws) and you should now have 3 cables to run from the top screen to the android unit. I ran them along the DS of the other AV units in the gap between their backets and the console, and used some corrugated tubing on the sharp edges of the bracket so the wires were safe. Plug the centre console and lower screen in temporarily and turn the car to ACC, the AV should fire up as normal. Hold the back button for 3 sec and Android should appear on the top screen. You need to set the input to Aux for audio (more on that later). I put the unit under the AC duct in the centre console, with the wifi antenna on top of the AC duct near the shifter, the bluetooth antenna on the AC duct under the centre console The GPS unit on top of the DS to AC duct; they all seem to work OK there are are out of the way. Neat cable routing is a pain. For the drive recorder I mounted it near the rear view mirror and run the cable in the headlining, across the a pillar and then down the inside of the a pillar seal to the DS lower dash. From there it goes across and to one USB input for the unit. The second USB input is attached to the ECUtec OBD dongle and the 3rd goes to the USB bulkhead connected I added in the centre console. This is how the centre console looks "tidied" up Note I didn't install the provided speaker, didn't use the 2.5mm IPod in line or the piggyback loom for the Ipod or change any DIP switches; they seem to only be required if you need to use the Ipod input rather than the AUX input. That's it, install done, I'll follow up with a separate post on how the unit works, but in summary it retains all factory functions and inputs (so I still use my phone to the car for calls), reverse still works like factory etc.
    • Place the new daughterboard in the case and mount it using the 3 small black rivets provided, and reconnect the 3 factory ribbon cables to the new board Then, use the 3 piggyback cables from the daughterboard into the factory board on top (there are stand offs in the case to keep them apart. and remember to reconnect the antenna and rear cover fan wires. 1 screw to hold the motherboard in place. Before closing the case, make a hole in the sticker covering a hole in the case and run the cable for the android unit into the plug there. The video forgot this step, so did I, so will you probably. Then redo the 4 screws on back, 2 each top and bottom, 3 each side and put the 2 brackets back on.....all ready to go and not that tricky really.      
    • Onto the android unit. You need to remove the top screen because there is a daughterboard to put inside the case. Each side vent pops out from clips; start at the bottom and carefully remove upwards (use a trim remover tool to avoid breaking anything). Then the lower screen and controls come out, 4 screws, a couple of clips (including 3 flimsy ones at the top) and 3 plugs on the rear. Then the upper screen, 4 screws and a bunch of plugs and she is out. From there, remove the mounting brackets (2 screws each), 4 screws on the rear, 2 screws top and bottom and 3 screws holding in the small plates on each side. When you remove the back cover (tight fit), watch out for the power cable for the fan, I removed it so I could put the back aside. The mainboard is held in by 1 screw in the middle, 1 aerial at the top and 3 ribbon cables. If you've ever done any laptop stuff the ribbon cables are OK to work with, just pop up the retainer and they slide out. If you are not familiar just grab a 12 year old from an iphone factory, they will know how it works The case should now look like this:
    • Switching the console was tricky. First there were 6 screws to remove, and also the little adapter loom and its screws had to come out. Also don't forget to remove the 2 screws holding the central locking receiver. Then there are 4 clips on either side....these were very tight in this case and needed careful persuading with a long flat screw driver....some force required but not enough to break them...this was probably the fiddliest part of the whole job. In my case I needed both the wiring loom and the central locking receiver module to swap across to the new one. That was it for the console, so "assembly is the reverse of disassembly"
×
×
  • Create New...