VZ 5.7 safety mode

General Tuning Questions And Discussions
yoda69
Posts: 1215
Joined: Sun Mar 15, 2009 10:20 am
cars: 2004 VYII Acclaim Wagon V6 Auto LPG/Petrol
2004 VYII Berlina sedan V6 Auto
2005 VZ Monaro CV8 manual
Location: Geelong, VIC

Re: VZ 5.7 safety mode

Post by yoda69 »

What are you racing at Avalon? Take it your out at the dirt track.
I did also find this:
http://www.ls1.com/forums/f9/tuning-gui ... ers-46733/

I haven't had a chance to play with an ls1, let alone mafless so just lots of reading at the moment.
Looks like even when running with MAF need to get VE tables sorted down low.
User avatar
Gareth
Posts: 2512
Joined: Fri Mar 14, 2014 8:37 pm
Location: Bacchus Marsh, Vic

Re: VZ 5.7 safety mode

Post by Gareth »

Looks like case closed, ten dyno pulls and no safety mode :punk: with 30% added to the "predicted airflow vs rpm vs tps" table

Thanks everyone for their help.

Like i said before, this is a trap for people tuning modded, mafless, ls1's.... Oh well, at least I learnt something ;)
According to chemistry, alcohol is a solution...
ejukated
Posts: 443
Joined: Wed Mar 04, 2009 8:52 pm

Re: VZ 5.7 safety mode

Post by ejukated »

It was a big thing back in the day when people first started tuning the VZ's. For the more wild combos, you can max out the tables on the dyno then create a histogram to populate the tables, then add a margin say 10% and that's your safety. Its part of the ETC safety mechanism.
Post Reply