HP Tuner help, please
Thread Starter
Instructor
Joined: Jun 2005
Posts: 236
Likes: 0
From: Cedar Rapids Iowa
HP Tuner help, please
I have an 05 that I took to the dyno with them using HP tuners.
After 6 hours of playing around, we ended up worse than the stock tune. Its like the car would not read what he put in for the tune and at around 5000 rpms the AFR would go rich with no matter what changes he made. Too many variables. Is there updates, or is his HP to new for the 05? He is going to check on his end. Any help out there?
Thank you
After 6 hours of playing around, we ended up worse than the stock tune. Its like the car would not read what he put in for the tune and at around 5000 rpms the AFR would go rich with no matter what changes he made. Too many variables. Is there updates, or is his HP to new for the 05? He is going to check on his end. Any help out there?
Thank you
Supporting Vendor
Joined: Sep 2010
Posts: 470
Likes: 6
From: Southeast Florida Florida
I have an 05 that I took to the dyno with them using HP tuners.
After 6 hours of playing around, we ended up worse than the stock tune. Its like the car would not read what he put in for the tune and at around 5000 rpms the AFR would go rich with no matter what changes he made. Too many variables. Is there updates, or is his HP to new for the 05? He is going to check on his end. Any help out there?
Thank you
After 6 hours of playing around, we ended up worse than the stock tune. Its like the car would not read what he put in for the tune and at around 5000 rpms the AFR would go rich with no matter what changes he made. Too many variables. Is there updates, or is his HP to new for the 05? He is going to check on his end. Any help out there?
Thank you
Ed M
Last edited by Ed@TheVetteDoctors; Apr 9, 2011 at 07:45 PM.
Safety Car
Joined: May 2006
Posts: 4,016
Likes: 93
From: St. Louis, MO
Tech Contributor
It's Catalyst Over Temp. Your tuner is a joke, because it's one of the most basic things to get around. Only chumps who try to just adjust fueling through the PE table run into this issue.
