Syvecs Forums

Jez wrote:

Mark@Abbey M/S wrote:Jez , you tuned your car Map or throttle based?

I did it on MAP, not tried throttle yet.

What legal problems are there? Surely not much different to the warnings to do with DBW etc?

Sell it as "auto pit lane limiter" - not for road use

"adjustable auto pit limiter"

I've heard it's not on the Syvecs roadmap for development. It's understandable from a motorsport-derived ECU I guess! I just like to add functionality to my car, not swap it.

Still the best ECU

Got my MY10 GTR now, loved the Syvecs on the Supra, but can't get it on the GT-R without having the Cruise Control, as I use it a lot.

Any plans to implement?

Would still love to see the iPad/iPhone have a display for the Syvecs feed, either via BT or via Serial (or whatever else!)

Definitely. With my car, I had to have a right play around to get the overrun fuel cut to work, however, it is now. What I did was let the car warm up to full temp and idle, monitoing the TPS (with a 0 position PPS), then look at the TPS read back. Mine, IIRC was at 2.5%. Then I went to Sensors -> T...

Had some worthwhile results on a hub dyno a couple of weeks back, moving the Injection End Angle on my 2JZ to 374 degrees at 1000rpm, 373 at 1400rpm, with small reductions to 4000rpm, then no gain. All in the aim of refinement.
Obviously, different cams and injector setups will vary.

RichardB wrote:Here is an interesting thread on the Motec site discussing injection timing:

http://www.motec.com.au/forum/viewtopic ... mbda#p3583

Many thanks, Richard. Great article.

That's very interesting. My off-boost needs some more work (but we did have some problems after the mapping on the dyno *cough*oil pressure*cought*), the economy isn't amazing. I see the same MPG as I did in stock form with the sequential twins on the motorway, around 23mpg on the motorway, at aroun...

Just bumping this up, as it's a hugely interesting subject.

Any movement on this?