Taz, Pinged the old man's WH yesterday and this is the responses.... Lots of non-responses, but some replies. 14:38:23.358 Tx'd Frame = FB, 57, 1, 0, AD, 14:38:23.389 Rx'd Frame = FB, 6B, 1, 0, 6E, 3D, B0, 2D, B4, 32, B3, 2E, B7, 38, B7, 41, B5, 0, 3F, 0, 0, 8, 6, 0, 61, 14:38:28.490 Tx'd Frame = FB...

E40 is the ECM used only for LS2s, Tazzi.
The other gen IV (L98/L76/L77) are the E38 ECM.

It's crazy, I thought I might have needed a new 1MB LS1 PCM recently - was looking at the wrong side of $200 there too.
You can't even pick up plain old LS1B ('411) PCMs for cheap.

Holden202T wrote:I've mostly bought my innovate products from here http://highway66speedshop.shop033.com/

I bought my LTX-L from them too. without issue.

Try sending FB,56,0A,A5 with the flash tool.

http://pcmhacking.net/forums/viewtopic. ... 130#p27774

Are you using the latest .xdf from HERE VY V6_$060A v2.63.xdf
Conversion from hex to psi is straight 1:1

I like 7zip.

Is there vacuum at the end of the tube going to the MAP sensor?

Dave, The simplest solution for a fuel change would be just to change the injector constant to account for the different stoich value. Then leave the AFR definition as it is. I've also redefined the Open Loop AFR, Lean AFR & PE to display as EQR to try and keep my head straight when swapping fro...

Great numbers and on a mainline dyno too.

Tailpipe will always read eager in a car with cats, won't it?

That dip in the top looks like classic valve springs going off.

VYissue.rtf Just tried connecting to my VY for the first time in quite a while, and am having no luck. Got a new USB comms board from VL400. (I'm sure my old one will turn up now without fail) I can detect the heartbeat, find silence, but get no response to disabling chatter. VYissue.rtf Any sugges...