 3sgte knock and boosting |
 Jul 1, 2011 - 3:42 AM
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 Enthusiast  Joined Aug 13, '08 From Australia Currently Offline Reputation: 7 (100%)  |
Alright so im boosting with my right foot not throttling off. At times in 4th gear i can remember maybe also 3rd it sounds like its throttling off and releasing the air through the BOV. Im not sure why, my foot isnt all the way down and the rpm is probably at a constant 4000rpm. I feel the turbo is throttling off thats all.
And knock gets up to high 50s when this does happen... -------------------- |
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Jul 5, 2011 - 8:03 PM
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 Enthusiast Joined Dec 15, '02 From Tasmania(Australia) Currently Offline Reputation: 0 (0%) |
Can you do a vid of whats going on?
If the boost gauge is fluctuating most likely reasons are either compressor surge (yes this is real surge not the sttuu ssttuu you get when you back off) or the wastegate is playing silly buggers, or maybe there is a vacuum leak there somewhere (or the bov leaking perhaps) This post has been edited by Cuts_the_Pilot: Jul 5, 2011 - 8:04 PM -------------------- ST205 Group A Rallye GT-Four, #61 of 77............600hp GT3582r
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Posts in this topic
whatthe 3sgte knock and boosting Jul 1, 2011 - 3:42 AM
Cuts_the_Pilot boost gauge steady? Jul 1, 2011 - 6:31 AM whatthe Yep. Rpm and boost gauge is steady car feels its b... Jul 1, 2011 - 11:48 AM Neon90424 car pulling timing?> Jul 1, 2011 - 12:02 PM whatthe Cuts, had a drive tonight. Yeh you are right boost... Jul 5, 2011 - 9:11 AM delusionz Weird.
Hey when did you swap?
PS. Sounds normal,... Jul 5, 2011 - 9:43 AM whatthe its rwd. Take a guess haha. Nah it coesnt hesitate... Jul 5, 2011 - 9:49 AM delusionz I've heard of Hybrid 3s-gte/altezza beams setu... Jul 5, 2011 - 10:22 AM delusionz power fc is a totally different kettle of fish, co... Jul 5, 2011 - 10:25 AM whatthe got myself a gen3 3sgte mr2 @ 14psi 210kW Jul 5, 2011 - 10:53 AM delusionz Why did I forget the obvious choice? Jul 5, 2011 - 4:14 PM presure2 stock BPV?
if so, make sure it has the little chec... Jul 5, 2011 - 4:51 PM whatthe Its a hks ssqv plumped back into the intake. Ill d... Jul 6, 2011 - 3:48 AM
delusionz QUOTE (whatthe @ Jul 6, 2011 - 8:48 ... Jul 6, 2011 - 10:47 AM whatthe http://www.youtube.com/watch?v=nYg4cscwIk8
Bascai... Jul 8, 2011 - 1:53 AM Cuts_the_Pilot Sounds a bit like compressor surge, what throttle ... Jul 8, 2011 - 6:40 PM whatthe Na its not max boost is like 18psi, this is runnin... Jul 8, 2011 - 7:54 PM whatthe Went for a drive just then and powerfc knock went ... Jul 9, 2011 - 1:12 PM Cuts_the_Pilot what ecu? what base timing? what fuel? Jul 9, 2011 - 6:45 PM whatthe http://forums.evolutionm.net/evo-engine-tu...g-spo... Jul 9, 2011 - 7:56 PM Cuts_the_Pilot the chop noise im reasonably sure is the compresso... Jul 10, 2011 - 1:27 AM whatthe Was at a meet last night, people advise me to get ... Jul 11, 2011 - 3:47 AM Cuts_the_Pilot thats pretty safe. Jul 11, 2011 - 7:08 AM Neon90424 You cant tune a stock 3sgte ecu...you can probably... Jul 11, 2011 - 9:22 AM Cuts_the_Pilot QUOTE (Neon90424 @ Jul 11, 2011 - 7... Jul 11, 2011 - 7:14 PM whatthe I have a powerfc. Getting my mate to have a look a... Jul 11, 2011 - 8:51 PM |
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