hydro fuel cell tuning w/efilive

[scadnv]

2004 5.7 gto I had this car up to 29.8 mpg but pcm rejects piggy back computer tuning so I'd like to try this efilive program can I control map,maf,cts,iat,upstreams,downstreams and fuel trims from idle to wot without any performance problems?

[nevinsb]

Hi, welcome to the efilive forums. Your vehicle is supported.

You can download a copy of the software from here to look at all the settings you can play with:
http://www.efilive.com/index.php?option=com_content&view=article&id=48&Itemid=124

You can find a close match to your vehicles original tuning here to open with efilive:
http://holdencrazy.com/EFILive/stockTunes.php

[joecar]

scadnv, welcome...:cheers:

You can edit:
- VE (airmass) table
- MAF (airflow) table
- IFR and related tables
- OL air fuel ratio table
- PE and PE enable tables
- MAF, MAP, ETC sanity tables
- CL mode and O2 switch point tables
- Stoichiometric AFR
- Spark tables
- and more

Tell us more about your car.