Jump to content
SAU Community

Recommended Posts

Hey dude,

I have been looking into this unit myself and it seems to be a very decent piece of kit, at a very attractive price point too!

They have released plug-in versions for popular cars such as 'S' series nissans, R33's, WRX's etc. These are a full replacement ECU that can be tuned by a optional hand controller or laptop with appropriate software. The good thing about having the hand controller is that it can display all sorts of info about the car.

Check out www.wolfems.com.au for more.

Mat

Link to comment
https://www.sau.com.au/forums/topic/5285-wolf-3d-v4-ecu/#findComment-81159
Share on other sites

Originally posted by GOT BOOST

i had wolfs on 3 of my rotary cars 2d 3d V2 & V3 and helped my friends with his new 3d version 4. i dont like the version 4 and speaking to a few people they are not overly impressed either. formaz sold wolf now they are pushing Haltech.

An explaination of why you dont like it (version 4, not 3.) would be appreciated. :D

Link to comment
https://www.sau.com.au/forums/topic/5285-wolf-3d-v4-ecu/#findComment-81290
Share on other sites

Nothing against Formaz Got Boost, but their name since changing ownership has not been the best.

I would be interested in seeing why they do not like the V4...more tuning resolution, faster processor etc, surely that would make it a better product. Maybe they don't like the laptop interface???

Link to comment
https://www.sau.com.au/forums/topic/5285-wolf-3d-v4-ecu/#findComment-81496
Share on other sites

Mat

I am definitely going for the Wolf V4 plug & play for the R32 GTR.

As you know, I got to know the PFC very well on my old S15. The unit has some great pros, however one of the biggest cons was that there is no temperature correction.

Detonation was much more evident during the summer months and during the day. As you only have the choice of only one set of "custom" maps or the factory (default) maps, this means that you either run a conservative map in the cold weather, or have to spend a fair bit of time remapping for summer/daytime performance runs.

The PFC also uses MAF (airflowmeter) rather than MAP. This is not really a problem in terms of flow restrictions as you can bolt on a big Z32 meter (or a pair of the suckers for an RB26). Don't know which option I will use for the GTR as I have heard that the 6 throttle bodies don't give a stable MAP reading.

Link to comment
https://www.sau.com.au/forums/topic/5285-wolf-3d-v4-ecu/#findComment-82271
Share on other sites

Yep - he knows his Wolf systems pretty well and is bloody patient when it comes to ironing out "gremlins" when tuning.

Guess I'm biased towards Grant/Steve after the huge effort that they put in on the S15 and they didn't even supply the ECU.

There should be a few Version 4 installations running around now and I will be speaking to some of the guys that have gone this route.

BTW - Jash has landed that blue V-Spec. Drop by there and give me a first hand report if you are ever in the area.....

Link to comment
https://www.sau.com.au/forums/topic/5285-wolf-3d-v4-ecu/#findComment-82990
Share on other sites

Originally posted by Gav

Mat

I am definitely going for the Wolf V4 plug & play for the R32 GTR.

As you know, I got to know the PFC very well on my old S15.  The unit has some great pros, however one of the biggest cons was that there is no temperature correction.

Detonation was much more evident during the summer months and during the day.  As you only have the choice of only one set of "custom" maps or the factory (default) maps, this means that you either run a conservative map in the cold weather, or have to spend a fair bit of time remapping for summer/daytime performance runs.

The PFC also uses MAF (airflowmeter) rather than MAP.  This is not really a problem in terms of flow restrictions as you can bolt on a big Z32 meter (or a pair of the suckers for an RB26).  Don't know which option I will use for the GTR as I have heard that the 6 throttle bodies don't give a stable MAP reading.

PFC does have temp correction (Lamda) BTW.

Link to comment
https://www.sau.com.au/forums/topic/5285-wolf-3d-v4-ecu/#findComment-83696
Share on other sites

PFC does have temp correction (Lamda) BTW

I'm not sure what you're referring to.

PFC generally uses only the existing sensors. On the SR20 motors there is no measure of air intake temp, therefore the PFC cannot correct for this. I don't think the RB motors have this either.

Lamda refers to the stoichiometric air/fuel ratio of 14.7 and is not directly related to temp correction. The PFC does use the O2 meter for closed loop (cruise) mode.

Link to comment
https://www.sau.com.au/forums/topic/5285-wolf-3d-v4-ecu/#findComment-83798
Share on other sites

Originally posted by Gav

 

I'm not sure what you're referring to.

PFC generally uses only the existing sensors. On the SR20 motors there is no measure of air intake temp, therefore the PFC cannot correct for this.  I don't think the RB motors have this either.

Lamda refers to the stoichiometric air/fuel ratio of 14.7 and is not directly related to temp correction.  The PFC does use the O2 meter for closed loop (cruise) mode.

Sorry gav I meant temp compensation lamda as in this comparison:

http://www.users.bigpond.net.au/r33/ecu.jpg

Link to comment
https://www.sau.com.au/forums/topic/5285-wolf-3d-v4-ecu/#findComment-83941
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • For these last 7 years of ownership, I've always had to use a small scissor jack under one of the front tow hooks to raise the front just enough so my low-profile jack fits under to reach my subframe jack point. I'm beginning to get annoyed of always having to do this. Are there any lower low-profile jacks that fit under the gtr lip on a dropped car?
    • Seat of the pants assessment of the new intake: The car is way less "doughy" when hitting the loud pedal, especially off idle when stopped or in traffic, I did use a cheapo lazer thermal thingo to measure the temp around where the pod filter got its air, it was between 55 - 60°C, in saying this the car was shut off and not moving, so the OEM intake pipe was not supplying any fresh air to where the pod was when the car was at least moving A weird bonus was induction noise on the throttle in the cabin increased a bit,  I was worried that I was actually going to lose some of that induction noise I love so much, outside though, when I got the daughter to do a WOT drive by pass for me, the induction noise has increased alot when on the throttle, not quite ITB doort, but well up there I'm extremely happy with the results and have been exploring the country roads in the region  As for house mods: 1.New front fence is up and is awesome, it really upgraded how the joint looks from the street, and the added security is nice 2. Electricians have replace some interior lights, and with more lighting in the garage, a few new motion detecting lights out the front above the garage, front room, and at the front door, which I have already found heaps helpful coming and going, also now has fancy pants CCTV all round the house The only hold point for power though is the solar and batteries due to supply issues, although this will happen over the next few weeks 3. I have done a heap of landscaping out the front and I'm almost ready to do a new small retaining wall with some nice blocks to replace the brick and cemented in rocks around the raised garden beds cemented in river stone "was the fashion at the time" the house was built. I currently have a pallet of retaining wall blocks and 2 bulka bags of 20mm blue metal to replace the wood chip that is in the raised garden beds around the house 4. I now have 3 big raised garden beds for out the back to grow some vegetables, about 70cm high, 200cm long and 100cm wide 5. My 2 compost bins are already pretty full with brown, green and kitchen waste from the landscaping I'vedone so far, but they will probably take a few months to break down, so anything else that gets chopped, trimmed, and kitchen waste will just start filling the base of the raised garden beds to about 30cm before I start throwing 40cm of good compost, and stuff, for the vegetables to grow in, I'll need a few ton of compost and soil, but the local supplier can sent me bulka bags of the stuff Basically the logs, wood chips and a few strategically placed rocks for drainage, will give the beds some good organic materials down low to break down over time, and they will hold moisture during the warmer months to save the water in my big arse water tank if we don't get alot of rain So, all in all, the car and house mods are going well, and I'm really enjoying being retired, I sleep in too 0700 and slowly plod around inside until I feel like actually doing anything, and only work in the yard for as long as want, which has actually been alot over the last few weeks,  although when you look at it, it seems that not a huge amount of work has been done,  until I look at the before I started the work pics Happy days and good times indeed 
    • hahaha yeah. Plan is to get side skirts and probably just rear pods. But going to do them one-by-one. I've got a set that I really like from RHDJapen, but that one isn't shipped to AU. So need to find someone who can get it for me
    • Here's an idea, answer the questions I asked you as they are trying to work out WHY the LSD will be binding up in a straight line.
×
×
  • Create New...