Jump to content
SAU Community

Recommended Posts

Hay guys i wonder if u could pin point me to the problem earlier today i dismantled the hosing feeding the BOV and put a bottle cap in der to make it whistle newaiz no probs all of a sudden cumn off da freeway on bulla rd exit my car turns off brake lock up steering no power n felt like crisis could u help me as to what this mite b 95 r33 gts-t

Link to comment
https://www.sau.com.au/forums/topic/180412-engine-playing/
Share on other sites

Not sure what you are talking about, typing in English would help alot, and not sure what you are asking help for.

A more detailed explanation of what you did, what happened, and if the car is currently working, would help. Please use English and leave the sms jibberish for the mobile, you don't have a character limit to you post/replies, on the net.

Link to comment
https://www.sau.com.au/forums/topic/180412-engine-playing/#findComment-3282953
Share on other sites

hahahaha, it sounds liek you've blocked the BOV return line to get the fluttering turbo sound :S

that will make your car stall man, on stock BOV, it'll put air through the AFM backwards and cause it to stall

That's why you steering and brakes went all heavy, because your engine was idling so low or died because of it

I say, put another bottle cap in, drain your radiator, put clean water in and a bit of coffee

put some sugar in if you want, rev to 9000rpm and you'll have a nice espresso maker for any ricers that might be driving at the time...

Or take the bottle cap out, return it to stock and drive it properly, with the bov working

Link to comment
https://www.sau.com.au/forums/topic/180412-engine-playing/#findComment-3283946
Share on other sites

I always thought.....if the thing works.....don't f%^k with it.

If you are not sure what parts do what and how.....leave them alone.

he obviously knows what that part does..

I mean he used a coke bottle cap.

isn't this obvious that this man is a highly qualified engine modifying guy?

Link to comment
https://www.sau.com.au/forums/topic/180412-engine-playing/#findComment-3285717
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

    • Bit of a pity we don't have good images of the back/front of the PCB ~ that said, I found a YT vid of a teardown to replace dicky clock switches, and got enough of a glimpse to realize this PCB is the front-end to a connected to what I'll call PCBA, and as such this is all digital on this PCB..ergo, battery voltage probably doesn't make an appearance here ; that is, I'd expect them to do something on PCBA wrt power conditioning for the adjustment/display/switch PCB.... ....given what's transpired..ie; some permutation of 12vdc on a 5vdc with or without correct polarity...would explain why the zener said "no" and exploded. The transistor Q5 (M33) is likely to be a digital switching transistor...that is, package has builtin bias resistors to ensure it saturates as soon as base threshold voltage is reached (minimal rise/fall time)....and wrt the question 'what else could've fried?' ....well, I know there's an MCU on this board (display, I/O at a guess), and you hope they isolated it from this scenario...I got my crayons out, it looks a bit like this...   ...not a lot to see, or rather, everything you'd like to see disappears down a via to the other side...base drive for the transistor comes from somewhere else, what this transistor is switching is somewhere else...but the zener circuit is exclusive to all this ~ it's providing a set voltage (current limited by the 1K3 resistor R19)...and disappears somewhere else down the via I marked V out ; if the errant voltage 'jumped' the diode in the millisecond before it exploded, whatever that V out via feeds may have seen a spike... ....I'll just imagine that Q5 was switched off at the time, thus no damage should've been done....but whatever that zener feeds has to be checked... HTH
    • I think Fitmit had some, have a look on there (theyre Australian as well)
    • Hah, fair enough! But if you learn with this one you can drive any other OEM manual. No modern luxury features like auto rev-matching or hillstart assist to give you a false sense of confidence. And a heavy car with not that much torque so it stalls easily. 
    • Actually, I'd say all three are the automatic option. Just the different trim levels. The manual would be RSFS, no? 
×
×
  • Create New...