Info needed on wolf3d

[MJ]

pffft u mexicans come up here and ill give u a good run

stop whoring my thread now

[Sydneykid]

Sydneykid from what i have read from other people that have used this ecu in their auto skylines, they havent had a problem with the ecu except for the gearchange to be a little jerky.

Yep, that's the problem I found in the one (and only one) I have driven. It was a bit annoying in that R33 GTST. But in a Stagea, towing a trailer with an R32 GTST on it, it may well be terrible. I don't know. :confused:

BTW abu, when your manual has done a 9, then you can sling off at R33 autos. Until then :wassup:

[craz0]

Hey MJ let us know when you get it done and how everything went.

The Map I sent you I got from Steve_SST and when I tested it on my GTST everything seemed to work fine other then it wouldn't idle properly. I found that gear changers were a little jerky but only from first to second all the other gears seemed fine.

I haven't got it properly installed as yet so mine just needs some fine tuneing just waiting to get some more parts together and do it all at once.

[strutto]

I think MJ can provide us with a little more info now...

Idle problem? It didn't want to idle to begin with... Adjusted the fuel trim and it settled down a little...

[MJ]

hey guys strutto and i put the ecu in today and its great. It was pretty damn easy to install, only had to run a vaccum hose from the engine to the ecu (for the map sensor) and then plug the ecu into the loom, after that we loaded the map to the ecu.

At first the car wouldnt idle. So we increased the richness by 15% and it idled great. We tried to lower the richness but the car wouldnt start then. But i have a feeling there is alot of caliberation that is meant to be setup to help with this, as we had trouble setting the air temperature and we didnt set the load caliberation table etc.

The car blows a bit of black smoke when it starts as its getting way too much fuel into it but that only lasts 2-3secs while the car is starting then when it idles it goes away. Im still reading how to over come this, as there are alot of fuel modifiers to play with.

The gears from 1-2 is jerky and then from 2-3 it seems to hold the gear much longer then the stock ecu and sometimes i have to take my foot off the accelerator for it to change to 3rd. I also have to push the accelerator further for it to downshift too. Apparently this can be fixed by running the TPS and Tacho singal from the ecu to the auto ecu. I havent tried this yet as it was getting late.

Performance wise the car runs like a rocket, when i floor it the car is very smooth through the rev range and pulls much harder then before. Im only running stock boost too as i havent sussed out the boost control yet.

So i still have alot to play with but its been great learning how it all works and im sure with more time and playing around with settings ill have those problems sorted. Then it will off to the dyno for a final tune

Im just hoping it will start tomorrow morning on a dead cold engine

Cheers

Matt

[ajmck]

Good work MJ when you can get the $$ together i can't recommend highly enough getting it dynoed!! I just had a Link ECU installed on my auto (running a pod, FMIC, and a 3" exhaust from the turbo back and using the standard boost solenoid) last week. BEST MOD EVA!! I got just under a 40rwkw gain. They used a TPS to control the gear change and is smooth as!! Only drama I’ve got is its a bit more difficult to start takes longer to fire?? Apparently it’s to do with the map sensor i don't know weather you noticed that?

[MJ]

40kw gain id be stoked with that

Dyno tune will probably be next week depending how quickly i sort everything out. My car is hard to start now but that can be due to a number of things, the bosch fuel pump needs to be primed before it will start and i have to setup the fuel modifiers correctly. I hope the plugs dont get fouled from the rich starting.

Does anyone have a wiring diagram for the r33 auto ecu? I need to find out which wires are the TPS and rpm signal

Cheers

Matt

[craz0]

Good work MJ, Mine done the same thing with changing from 2 to 3 and also changing into overdrive a couple of times I had to let my foot of so it would change up, but it did run smother and went well, did you callibrate the TPS?

What MAP did you use?

[MJ]

I used the map steve sent me, the ignition maps were quite a bit different to yours. Have you got ur ecu in the car and completely tuned? So you did fix the gear changing problem by tapping into the TPS wire of the auto ecu?

I havent caliberated the TPS yet, where in the pc software do i do that?

[craz0]

The map I have is the one that Steve_SST sent me it hasn't been changed, I haven't gotten round to getting all done as yet. No I haven't tapped in to the TPS.

I'm not to sure where it is in the PC software I just do it with the Hand controller.