Need Good VE Map for LS1 2002 camaro
Not to be an ***, but the HPtuners (the place you bought tuning software) tune repository has the largest collection of good VE maps you will ever find for your software. They also have a forum with over a decade of good info on what to do with these tune files. Get started there, and then come back here with more detailed questions.
TECH Enthusiast
Joined: Jan 2012
Posts: 557
Likes: 9
From: Bowling Green KY
Why not start with what is in your car, you said it ran well in an other thread? It is probably a good starting point, you could bump it all up by like 5 or 10% if your concerned about going lean while tuning. Just select the whole table and put in like 1.05 in the box up top and hit the multiply button. But that probably isn't necessary.
Nowhere is stated the motor build particulars
(from TB to exhaust tips). "Good" means that
the table matches the reality.
On the HPTuners repository you can look at the
comments attending the tune files, and check out
ones that look reasonably similar.
LTFT tuning does not want you to start with the
VE table. It wants you to start with externalities
like sensor health and fuel pressure. O2 sensor
false trimming, MAF crustiness, IAT heat soak all
are likelier actors than a stock car's tune params
being suddenly wrong. Fuel filter and catalytic
converter obstructions / clogging are also "health
issues" unrelated to "PCM psychology". Fix the
latter first and you'll be fouling the brain by
"fixing what ain't broke" while ignoring (or not
knowing) what actually is.
(from TB to exhaust tips). "Good" means that
the table matches the reality.
On the HPTuners repository you can look at the
comments attending the tune files, and check out
ones that look reasonably similar.
LTFT tuning does not want you to start with the
VE table. It wants you to start with externalities
like sensor health and fuel pressure. O2 sensor
false trimming, MAF crustiness, IAT heat soak all
are likelier actors than a stock car's tune params
being suddenly wrong. Fuel filter and catalytic
converter obstructions / clogging are also "health
issues" unrelated to "PCM psychology". Fix the
latter first and you'll be fouling the brain by
"fixing what ain't broke" while ignoring (or not
knowing) what actually is.
