PDA

View Full Version : Where is the support? I mean AutoVE tutorial for th LS2 E40


Gelf VXR
October 23rd, 2007, 04:32 AM
There are specific tutorials for the LS1 and the new vitrual VE for the E38.

What about the E40?
Gelf VXR
October 24th, 2007, 07:37 PM
Ok, I'll have a go, please jump in if you have already done AuotVE with comments in the new thread?
Dan66
June 10th, 2014, 02:11 AM
Hi Gelf,
Old thread but same frustration. Can you link me to your howto work on the E40? It would help ease my pain and frustration no end as I'm trying to tune a heavily cam'd VXR.

Thanks,
Daniel
Gelf VXR
June 10th, 2014, 02:18 PM
https://forum.efilive.com/showthread.php?6529-AutoVE-how-to-for-the-LS2-E40-PCM-using-EfiLives-AutoVE-tutorial

Ive repaired the broken link to the old tutorial




Have you retained the MAF?

I found a better method of tuning the E40 simultaneous VE and MAF, I always found LTFTs never settled close to zero using the above method.

https://forum.efilive.com/showthread.php?13833-CALC-PID-for-simultaneous-MAF-amp-VE-Calibration-need-sanity-check&highlight=




You also need to advance your EOI (end of injection) timing for your new cam IVO (inlet valve opens), the difference between stock and new, to avoid injecting with the inlet valve open.

https://forum.efilive.com/showthread.php?11222-Interesting-info-on-B3702-Injection-timing&p=204105&highlight=#post204105
Dan66
June 10th, 2014, 06:49 PM
Hi Gelf,
Thanks for the link!

I am running maf less due to an OTR. Thanks for the tip on EOI, I hadn't read that anywhere yet so I would have missed it. I have higher flow injectors fitted so the injector pulse will be quite short, probably shorter than stock, which will aid this particularly at high rpm. I will read up and see how I get on this weekend.

Thanks,
MyM8V8
June 11th, 2014, 04:57 AM
How heavily cammed?
Dan66
June 11th, 2014, 10:45 PM
05 VXR Monaro with LS2, fitted with a Trickflow TFS-30602004 296in/299ex duration .595 lift cam, heads are Trickflow Gen-X 225, FAST lsx-r intake, Wortec 1 3/4" primaries into twin 2 1/2", Duspeed OTR, 25% underdrive balancer, LS7 Clutch, one piece aluminium tail shaft, 3.91 diff gears and Eaton Truetrac centre, Pedders supercar coil overs, AP brake kit.

Cam @0.050" 238in/242ex
MyM8V8
June 11th, 2014, 10:50 PM
The cam is a Trickflow TFS-30602004 296in/299ex duration .595 lift, heads are Trickflow Gen-X 225, FAST lsx-r intake, Wortec 1 3/4" into twin 2 1/2"

296/299 at .050??
Dan66
June 11th, 2014, 10:53 PM
296/299 at .050??

Advertised. @.050" = 238in/242ex