Few questions on my 1st LT1 tune

[JustinSEO]

I don't have a stock EE bin though, I only have my bin; I've not been able to find another 94 z28 A4 bin anywhere...

So you say i should flash with a new bin other then my stock one edited?

[steveo]

well, you certainly can't edit your existing bin with tunerpro... unless someone writes a proper EEB definition for it. if you want to use your existing bin you'd have to use tunercat with his EEB definition.

[JustinSEO]

Well I bricked my PCM good thing I bought a spare before all this... I did a EE flash and went for a drive, the speedo was maxing out and hence the values were different from my EEB bin I plugged them in there and attempted another flash, as soon as it finished I turned car off for 30 seconds then key back on and fans kicked in full speed without a high temp I knew right off... It would crank and idle but not take any gas. Now I'm gonna have to tune around DTC 83 and edit everything I can tell shift points are way different. My converter locks up ok and it's running but BLM were down around 112-115 on decel and below 128 on WOT


don't think I'll reflash until I can send my spare one out to be repaired, I daily this car.

[steveo]

blms always show a bit low in cell 17 (decel), 'specially on a modified LT1, that's alright.

in EE, the trims should never be below 128 in power enrichment mode (WOT) .... unless you run a vette bin which i think will hold those trims down to 120 but im not 100% on that.

[JustinSEO]

I will have to watch my data log again and verify, but I can definitely tell that there is something going on with that 95 z28 flash... The PCM was a Cardone Reman unit, unsure of what all they do with them. I had to move my knock module over, and then i read the PCM to check it out and make sure it was populated with data and then i data logged on first fire up... It'll run just doesn't perform like my old tune did.

[lionelhutz]

Why not grab any 94 auto bin and basically copy everything that is different from your original bin over to it? Well, only copy the parts that are correct from the EEB bin.

I wouldn't try switching a manual bin to an auto bin using the auto/manual flag, I recall there was a question of that flag being correct that was not fixed.

Also, be careful of the transmission pressure scalar. Raising the max pressure scalar does not increase the line pressure. Read the comments from sherlock9c1 on the transmission line pressure here.

http://www.gearhead-efi.com/Fuel-Inj...cess-curing-it

[steveo]

I wouldn't try switching a manual bin to an auto bin using the auto/manual flag, I recall there was a question of that flag being correct that was not fixed.

that has been fixed and verified working in the latest revision of EEX on either my site (resfilter.net) or the sticky thread on this site.

i took my manual bin, switched the flag, sent it to an auto guy, it's been workin' fine.