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| Fly By Wire No More | |
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| Tweet Topic Started: Oct 12 2011, 05:13 AM (1,251 Views) | |
| Soiled Altezza | Oct 12 2011, 05:13 AM Post #1 |
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http://global.rakuten.com/en/store/premium...n/item/kit-002/ Saw this over on Tezzaworld, thought a few people here may be interested in it. Know a few people in the past have mentioned it. |
![]() Garage: http://altezza.dualzdesigns.com/viewcar.ph...wner=17&frmpg=0 | |
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| xnickx | Oct 12 2011, 06:39 AM Post #2 |
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^^ You may thank me ^^
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Love the idea, but "NZ$576.24" YEOUCH! |
Contacting me for parts![]()
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| Soiled Altezza | Oct 12 2011, 07:16 AM Post #3 |
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Yeah that's what I thought too, always the possibility of brining one in and copying to on sell. Doesn't really look like alot to it. |
![]() Garage: http://altezza.dualzdesigns.com/viewcar.ph...wner=17&frmpg=0 | |
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| peanut | Oct 12 2011, 11:52 AM Post #4 |
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Red Horns Devil
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this is very very interesting |
| For Vinyl Car Wrapping solutions and CarbonFiber parts email:adam@modbox.works | |
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| xnickx | Oct 12 2011, 09:25 PM Post #5 |
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^^ You may thank me ^^
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Yeah could be done by an engineer with a CNC or similar
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Contacting me for parts![]()
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| madaltezza | Oct 12 2011, 10:39 PM Post #6 |
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Sleeper
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lol i just put a 1uz tbody on my car it the same size and cheep |
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| Leiden | Oct 24 2011, 09:55 AM Post #7 |
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NZ, Whangarei
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i hated the fly by wire so much i just put a whole caldina motor in mine |
| Project Thread | |
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| assassin10000 | Oct 25 2011, 06:46 AM Post #8 |
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Soccer Mom
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... you guys know you can rotate the STOCK throttle rotor to convert the fly-by-wire to direct drive, right? ![]() Andrew |
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| supertezz | Oct 25 2011, 03:49 PM Post #9 |
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3SGE+T = :D
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Can you explain what you mean a bit beter and are you running a standard ecu or aftermarket one? |
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| assassin10000 | Oct 28 2011, 03:06 PM Post #10 |
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Soccer Mom
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The stock cable goes to a throttle rotor on the throttle body. In stock configuration the way the assembly works it only physically opens the throttle body about 1/3 of the way. As a safety measure in-case the DBW motor fails. You can overcome this by rotating the accelerator position sensor/throttle rotor assembly. At least one of the other guys that have done similar motors in other cars say it does. It may set the CEL if using a stock blacktop ecu. And it WILL disable traction control .Here's a pic of "Roman's" carina with a single VVT-i Redtop BEAMS (greytop cover) using the altezza intake manifold and redtop ECU. The redtop does not have a DBW system IIRC. ![]() EDIT: Found his post about it. http://www.mr2.com/forums/beams-owners-gro...-mr2-mk2-5.html
Basically, the accelerator position sensor & throttle rotor are an assembly. Held on by 4 bolts. You remove the assembly and rotate it 45 degrees counter-clockwise. Then re-attatch it to the throttle body by making 2 brackets (more if you want). You might also have to space up the throttle cable mount to make up for the difference in position (take up slack). I zoomed into his picture to make sense of what he did and compared it to a pic of the stock throttle body I have saved. I'm personally running ITB's & standalone. Andrew |
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| roman | Nov 9 2011, 08:21 PM Post #11 |
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Lowered
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Yeah after driving around a bit like that, I wouldnt actually reccomend it to be honest. Having such a big throttle body gives pretty poor transient and low load throttle control, same problem with ITBs unless using similar to 4age setup. The reason they can get away with having such a large throttle body for the Altezza, is that they have the ECU open it at a non linear rate relative to pedal travel, which is ideally what you want. I wouldnt reccomend anyone use a large throttle body in this manner, unless you use a non linear throttle pulley, like the 1UZ setup with the two actuator thingys. I've got a 1UZ throttle body here, going down that route is definitely a better option. I drove Mark's car at the Altezza trackday, found the electric throttle body thing not bad at all to be honest. |
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