turbo lags bad all of a sudden
08-22-2004, 06:52 PM
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turbo lags bad all of a sudden
so im driving my car..b16 turbo-turbonetics turbo,.5 bar spring tial 38mm wg,just for reference if needed....ok so im driiving my car and i take it up to like 6500 rpm and it felt like it bogged or stopped for a second at around that 6500 rpm....since then i get this huge lag,when i floor it i dont really move but i can hear turbo whind and my boost gauge shows that boost is building,when i hit 3800 rpm it starts to pull hard from there,is this normal or is there a problem?thanks alot
08-22-2004, 07:33 PM
#2
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Re: turbo lags bad all of a sudden (eg6T)
Im not really clear on what you said happened to your car,
but i would suspect either a boost leak or exhaust leak.
Check the turbo to manifold gasket and wastegate gasket
for leaks. If that checks out, then go over all your charge piping.
There are a ton of things that could be causing it, but start there.
but i would suspect either a boost leak or exhaust leak.
Check the turbo to manifold gasket and wastegate gasket
for leaks. If that checks out, then go over all your charge piping.
There are a ton of things that could be causing it, but start there.
08-22-2004, 07:48 PM
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Re: turbo lags bad all of a sudden (eg6T)
so my take on your problem is that you build full boost around 3800 rpm and it pulls nice up to 6500 where it bogs from there if you try and rev higher. correct?
08-22-2004, 08:36 PM
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Re: turbo lags bad all of a sudden (Bailhatch)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Bailhatch »</TD></TR><TR><TD CLASS="quote">so my take on your problem is that you build full boost around 3800 rpm and it pulls nice up to 6500 where it bogs from there if you try and rev higher. correct?
</TD></TR></TABLE>
to tell you the truth that is the highest i have taken it up to and it bogged,never tried to go higher,im just runnin fmu,no tuning or anything..im affraid to take it higher....think there would be any problems?or should i go through the whole 8200 rpm?
</TD></TR></TABLE>
to tell you the truth that is the highest i have taken it up to and it bogged,never tried to go higher,im just runnin fmu,no tuning or anything..im affraid to take it higher....think there would be any problems?or should i go through the whole 8200 rpm?
08-22-2004, 08:57 PM
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Re: turbo lags bad all of a sudden (eg6T)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by eg6T »</TD></TR><TR><TD CLASS="quote">
im just runnin fmu,no tuning or anything..
</TD></TR></TABLE>
This is most likely the reason causing the bogging.
im just runnin fmu,no tuning or anything..
</TD></TR></TABLE>
This is most likely the reason causing the bogging.
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08-23-2004, 10:20 AM
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Re: turbo lags bad all of a sudden (civtegra_hybrid)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by civtegra_hybrid »</TD></TR><TR><TD CLASS="quote">what injectors are u running??? </TD></TR></TABLE>
stock injectors
stock injectors
08-23-2004, 10:37 AM
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Re: turbo lags bad all of a sudden (eg6T)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by eg6T »</TD></TR><TR><TD CLASS="quote">im broke as a joke..whats the best,inexpensive way to get tuning?thanks</TD></TR></TABLE>
uberdata and a friend who has a wideband
uberdata and a friend who has a wideband
08-23-2004, 10:50 AM
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Re: turbo lags bad all of a sudden (eg6T)
if you disconnect vtec and it runs better, sounds like your running lean. I agree with the guy above, uberdata and a wideband are your friends.
Google 'uberdata forum' for the forum site.
Nick
Google 'uberdata forum' for the forum site.
Nick
08-23-2004, 09:36 PM
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Re: turbo lags bad all of a sudden (90integra05)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 90integra05 »</TD></TR><TR><TD CLASS="quote">Are you running something else with that FMU? Atleast a walbro intank? an Inline?</TD></TR></TABLE>
yea im runnin a walbro 255lph intank.thanks for your guys replies
yea im runnin a walbro 255lph intank.thanks for your guys replies
08-26-2004, 04:22 PM
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08-27-2004, 01:21 AM
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Re: (D15B7turbo)
thanks man<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by D15B7turbo »</TD></TR><TR><TD CLASS="quote">Uberdata owns you http://www.ecimulti.org/uberdata</TD></TR></TABLE>
08-27-2004, 02:19 AM
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Re: (eg6T)
You need to tune the ECU. You need to get all the proper supplies before you blow the **** out of that motor. Also, get bigger injectors, and a fuel pressure regulator in that bitch. Here are some links to help you on your quest.
http://www.ecimulti.org/uberdata/forum/index.php
https://honda-tech.com/zerothread?id=870001
Just a heads up, to get everything you need to tune your ECU...it's going to cost you around $450 to $600. Uberdata is free software. Good luck.
http://www.ecimulti.org/uberdata/forum/index.php
https://honda-tech.com/zerothread?id=870001
Just a heads up, to get everything you need to tune your ECU...it's going to cost you around $450 to $600. Uberdata is free software. Good luck.
08-27-2004, 12:39 PM
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Re: (Haleiwa-Brando)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Haleiwa-Brando »</TD></TR><TR><TD CLASS="quote">You need to tune the ECU. You need to get all the proper supplies before you blow the **** out of that motor. Also, get bigger injectors, and a fuel pressure regulator in that bitch. Here are some links to help you on your quest.
http://www.ecimulti.org/uberdata/forum/index.php
https://honda-tech.com/zerothread?id=870001
Just a heads up, to get everything you need to tune your ECU...it's going to cost you around $450 to $600. Uberdata is free software. Good luck.</TD></TR></TABLE>
thanks that really helped
http://www.ecimulti.org/uberdata/forum/index.php
https://honda-tech.com/zerothread?id=870001
Just a heads up, to get everything you need to tune your ECU...it's going to cost you around $450 to $600. Uberdata is free software. Good luck.</TD></TR></TABLE>
thanks that really helped
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