Tuner and code
Thread Starter
Burning Brakes
Joined: Aug 2007
Posts: 866
Likes: 0
From: Madison Wisconsin
Tuner and code
I have two questions. Number one, I'm just curious as to which tuners most dyno shops accustomed to using? Also, I just recently installed my Vararam and I keep throwing a P0172 and P0175 code. Which are running rich codes. Could not oiling my filter cause this? If not, would a tune be able to get rid of me running rich? Also it seems as though I have a slightly rougher idle. Should I do a Idle/PCM relearn?
Vince
Vince
Race Director
Joined: Jul 2004
Posts: 16,795
Likes: 62
From: Lake Havasu City, AZ
HP tuners
The tuner will reflash your PCM with a new set of tables and get you better performance, likley better gas mileage and get rid of the code causing situation.
read this tuning primer
http://www.c5forum.com/diy/ltft.php
This should not be air filter related.
I would do an idle/PCM re-learn first.
The tuner will reflash your PCM with a new set of tables and get you better performance, likley better gas mileage and get rid of the code causing situation.
read this tuning primer
http://www.c5forum.com/diy/ltft.php
This should not be air filter related.
I would do an idle/PCM re-learn first.
