| clubae111.com is the largest community forum of English speaking AE111 owners on the internet today with over 2000 members plus a wealth of information and resources relating to the AE111 chassis and 4A-GE engines. Join our community today! If you're already a member please log in to your account to access all of our features: |
| Avance vvtc controller | |
|---|---|
| Tweet Topic Started: Sep 2 2009, 03:06 PM (925 Views) | |
| hogan1 | Sep 2 2009, 03:06 PM Post #1 |
|
Stage 4
|
I just bought an avance vvtc for the 4age silvertop, has anybody used one of these before or have any information about them?
|
![]() |
|
| JDM | Sep 2 2009, 03:55 PM Post #2 |
|
AE111
|
looks kool. does it work with blacktop? ive thought about going down this route but surely vvt kicks in when it does because thats the ideal time/conditions for it to do so? couldnt altering this be dangerous? please prove me wrong so i can investiagte getting one myself
|
![]() |
|
| dub-levin | Sep 2 2009, 07:12 PM Post #3 |
![]()
Stage 6
|
should work will all VVT engines on every car everywhere. all it does is change the rpm that the vvt valve reads to kick in the timing. you just got to know how and where to wire it on the engine |
![]() |
|
| TRUENOSAM | Sep 2 2009, 07:36 PM Post #4 |
|
Stage 6
|
So is that going to allow the change of valve timing and alter the air/feul ratio, doubt it Sorry but i dont think i will work
|
![]() |
|
| 20vees | Sep 2 2009, 07:49 PM Post #5 |
|
Stage 4
|
it has to work most of the japanese people have em saw in hyper rev mag, the vvt is controlled throught a transister in the ecu thise is triggered of the map sensor, i have heard of this transister burning a hole through its self, im sure there is a link to this page on this site, dont worry fully repairable you see to make the vvt kick in earlier probaly would give u some extra hp because the factory setting on every car is tuned both for power and economy |
![]() |
|
| BZR4AGE | Sep 2 2009, 08:43 PM Post #6 |
|
JDM TODA
|
Yes I think so too, I thought VVT on 4age are throttle controlled, not RPM. So this little gadget probably activate VVT with a lower throttle compared with factory? I maybe wrong |
![]() |
|
| JDM | Sep 3 2009, 11:35 AM Post #7 |
|
AE111
|
Ideal mod for silver tops then |
![]() |
|
| jod | Sep 3 2009, 11:38 PM Post #8 |
|
Stage 2
|
im running one on my fx gt.... but theres not really my much i can say about it that you guys dont know. on my car iv got the vvt set so its just kicking in at 4500rpm right at the start of my power band. i felt like there wasn't any advantage with the vvt kicking in earlier since it doesnt suit the duration of my cams at low revs. |
![]() |
|
| hogan1 | Sep 4 2009, 02:50 PM Post #9 |
|
Stage 4
|
this is for the silvertop not the blacktop, the vvt on the silvertop comes in at 4500 on my car but i think the vvt on the blacktop is more dynamic, anybody else shed some light on this? |
![]() |
|
| Levin BZR | Sep 5 2009, 01:06 PM Post #10 |
![]()
|
Silvertop and blacktop have not got the same technology in their vvt system.. On 20v's with the factory ECU, VVT is dependent on rpm and throttle position.The blacktop has different switching values to the silvertop, but the theory is the same. Here this graph shows exactly how VVT is switched. By throttle position and RPM.
|
![]() |
|
| 20vees | Sep 5 2009, 10:20 PM Post #11 |
|
Stage 4
|
but correct me if im wrong the only diffrence between ae101 and ae111 is that the ae111 has lighter internals and of course they have diffrent values ae101 usually has a afm instead of a map, of course it uses throttle position aswell to increase fuelling and spark and vvt kicks in at 4,400 on the ae111 its useless at low revs |
![]() |
|
| sabajin | Sep 7 2009, 03:47 AM Post #12 |
|
sabajin
|
I have the oer vtc and it works fine. It let the user feel the power sooner. Since bt 20v vvt is throtle controlled the vtc has 2 buttons in order to set the correct adjustment for the owner. One is for rpm (at what rpm you want to vvt to engage) and the other is for the thottle. After several settings, the one that suits the best for me is engaging at 3000 rpm and the accel has to be full pressed. ![]() By sabajin at 2009-09-06 |
![]() |
|
| hogan1 | Sep 7 2009, 08:32 PM Post #13 |
|
Stage 4
|
how did you wire the vvtc? |
![]() |
|
| sabajin | Sep 8 2009, 01:11 AM Post #14 |
|
sabajin
|
1 side goes connected to the ecu and the other to the vvt solenoid.
Edited by sabajin, Sep 8 2009, 01:21 AM.
|
![]() |
|
| meg_omen | Sep 11 2009, 01:16 AM Post #15 |
|
Stage 5
|
There're 2 version of Silvertop, and this is the 2nd version... The 1st is fix open at 4400rpm...
|
![]() |
|
| BZR4AGE | Sep 11 2009, 04:53 AM Post #16 |
|
JDM TODA
|
I thought the only difference between a facelift silvertop and a pre-facelift silvertop is the intake porting or something, one is bigger than the other. Surely Acesniper would know the answer to this |
![]() |
|
| Crampy | Sep 12 2009, 06:51 AM Post #17 |
|
Stage 2
|
Yep. It's the intake ports that are different. VVT works the same with all silvertops. You can get it to go under 4500rpm. |
![]() |
|
| AceSniper | Sep 14 2009, 08:17 AM Post #18 |
![]()
Global Moderator
![]()
|
as above both silvertop versions and blacktop work the vvt in the same way, even the sard ecu I had did... facelift silvertop ecu's had updated electronic components |
![]() |
|
| 1 user reading this topic (1 Guest and 0 Anonymous) | |
| « Previous Topic · ECU / Electronics · Next Topic » |











1:04 AM Jul 11