 Help with Overboost, hybrid turbo problems |
 Dec 31, 2006 - 8:23 PM
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Enthusiast  Joined Jan 9, '05 From Under the car Currently Offline Reputation: 0 (0%)  |
Just fitted my hybrid ct26 turbo yesterday..and it overboosts like mad...even with the max boost at .95 bar and the actuator set at 35% it still hits 1.18 bar, but the performance is slugish and uninspiring...any ideas on how to set up the boost controller, or what I can do to control the overboost?????
YEY its 2007 
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Replies
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Aug 19, 2009 - 12:48 AM
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 Enthusiast Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) |
you have a factory boost controller.
disconnect it and cap it off and install a ball and spring manual boost controller. You are hitting too much boost because you still have the factory tvsv hooked up, and you installed a full 3in exhaust. Once you cap off the tvsv and install the boost controller, youll be able to dial in a lower boost setting. This post has been edited by lagos: Aug 19, 2009 - 12:56 AM -------------------- 15PSI - 30MPG - Megasquirt Tuned
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Posts in this topic
Insanity-74 Help with Overboost Dec 31, 2006 - 8:23 PM
Punisher You're wastegate isn't working for ****...... Dec 31, 2006 - 11:16 PM Insanity-74 OK, here we go...boost controller is an Apexi AVCR... Jan 1, 2007 - 4:20 AM Punisher Well, I really hate it when people respond to my q... Jan 1, 2007 - 4:29 AM
Insanity-74 QUOTE(Punisher @ Jan 1, 2007 - 9:29 ... Jan 1, 2007 - 4:54 AM Punisher no, I wasn't saying anything about you.. I men... Jan 1, 2007 - 5:01 AM Insanity-74 Aaaaah...a bit of crossed wires.........hmmm maybe... Jan 1, 2007 - 5:05 AM Insanity-74 Even with the AVCR "Off" it still boosts... Jan 1, 2007 - 6:28 AM presure2 connect a hose direct from your turbo to your wast... Jan 1, 2007 - 8:35 AM Insanity-74 QUOTE(presure2 @ Jan 1, 2007 - 1:35 ... Jan 1, 2007 - 9:19 AM presure2 QUOTE(Insanity-74 @ Jan 1, 2007 - 9... Jan 1, 2007 - 10:11 AM Insanity-74 QUOTE(presure2 @ Jan 1, 2007 - 3:11 ... Jan 1, 2007 - 10:36 AM Punisher I'm personally betting it's the actuator o... Jan 1, 2007 - 1:16 PM Insanity-74 I think you might be right....I gave the actuator ... Jan 1, 2007 - 2:46 PM x_itchy_b_x i guess id just check the tension one the actuator... Jan 1, 2007 - 6:53 PM Punisher Yea.. but MBC's blow.
The avcr is rather easy... Jan 1, 2007 - 8:02 PM delusionz Digging up an old topic here, But I'm going to... Aug 18, 2009 - 8:43 PM lagos QUOTE I just want this thing to be fast like any o... Aug 19, 2009 - 12:08 AM delusionz I wasn't informed until the job had been done ... Aug 19, 2009 - 12:24 AM delusionz The factory TVSV has all been capped off, and as I... Aug 19, 2009 - 1:51 AM lagos QUOTE (delusionz @ Aug 19, 2009 - 2... Aug 19, 2009 - 1:59 AM delusionz Never checked ignition timing, Everything is facto... Aug 19, 2009 - 5:46 AM lagos QUOTE (delusionz @ Aug 19, 2009 - 6... Aug 19, 2009 - 2:09 PM |
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