Is there an easy way to change injectors
02-28-2006, 09:24 AM
#1
TECH Resident
Thread Starter
iTrader: (94)
Join Date: May 2003
Location: port st lucie florida
Posts: 990
Likes: 0
Received 0 Likes
on
0 Posts
Is there an easy way to change injectors Is there a way to go into HPtuners and change from the factory 28.8 pounders to SVO 42 pounders or do you have to retune the entire car.
If there is a way could you tell me step by step how to do it. Im tuning retarded sorry. Also this is on a 98 . Thanks for any help.
If there is a way could you tell me step by step how to do it. Im tuning retarded sorry. Also this is on a 98 . Thanks for any help.
02-28-2006, 12:56 PM
#2
Moderator
iTrader: (11)
Join Date: Mar 2002
Location: East Central Florida
Posts: 12,605
Likes: 0
Received 6 Likes
on
6 Posts
It's pretty straightforward, one table change,
unless your new injectors then expose other
fuel delivery nonidealities (like a weak pump
or witing, etc.). Pull down one of the injector
spreadsheets, enter old & new values, copy &
paste into the tune, badda-bing. Did this last
week and the injectors (42# Delphi) changed
trims insignificantly across the swap event.
If you have already been messing the IFR data
around to compensate other, non-fuel-delivery
things though it might get more involved.
unless your new injectors then expose other
fuel delivery nonidealities (like a weak pump
or witing, etc.). Pull down one of the injector
spreadsheets, enter old & new values, copy &
paste into the tune, badda-bing. Did this last
week and the injectors (42# Delphi) changed
trims insignificantly across the swap event.
If you have already been messing the IFR data
around to compensate other, non-fuel-delivery
things though it might get more involved.
02-28-2006, 05:11 PM
#3
TECH Resident
Thread Starter
iTrader: (94)
Join Date: May 2003
Location: port st lucie florida
Posts: 990
Likes: 0
Received 0 Likes
on
0 Posts
Could you please send me a copy of your bine file with the new values for me to compare mine to.
gtformula@yahoo.com Please help.
gtformula@yahoo.com Please help.
