APR ECU Upgrade Question
11-10-2009, 05:17 PM
#11
AudiWorld Senior Member
Join Date: Apr 2009
Posts: 1,901
Likes: 0
Received 0 Likes
on
0 Posts
11-10-2009, 05:36 PM
#14
Give it time.. haha. I'm pretty upset about you getting that car. As I'm sure it will convince me that I need one down the road.
Another non-waranty Audi, I'm already afraid.
Another non-waranty Audi, I'm already afraid.
11-10-2009, 05:39 PM
#15
AudiWorld Super User
Join Date: Oct 2002
Location: Seattle area
Posts: 10,857
Likes: 0
Received 0 Likes
on
0 Posts
We have some logs from dgibbs car, who is broken in. See http://forums.quattroworld.com/s4b8/msgs/3457.phtml It looks like around 300 WHP stock, ~ 4.6 sec FATS.
Bruce
Bruce
11-10-2009, 05:54 PM
#16
AudiWorld Super User
Join Date: Oct 2002
Location: Seattle area
Posts: 10,857
Likes: 0
Received 0 Likes
on
0 Posts
Suprisingly enough, I had no warranty issues on my heavily modified B5 S4. I allways returned ECU to stock before I took it in for service. Never had had any warranty problems related to engine anyway.
Bruce
Bruce
11-10-2009, 06:59 PM
#18
AudiWorld Super User
Join Date: Oct 2002
Location: Seattle area
Posts: 10,857
Likes: 0
Received 0 Likes
on
0 Posts
g-force based logger with RPM good for measuring HP. It should ideally be the same as measuring acceleration with other methods (VCDS logs, etc). G force based logger does not tell you what contributed to the acceleration however as the VAG-COM (VCDS,etc.) does. The important parameters are captured by a like on a ECUx log on the B5 S4. It includes, boost, MAF, timing, load, AFR, etc.
Bruce
Bruce
11-10-2009, 07:28 PM
#19
I mean for pretty comparison between all the stages. If you could overlay the b8 with your b5 data. I'm sure you and nyet will have loads of logging going on at some point. Unless he finally is pretty happy with xplot.
No doubt the drivability of B8 is all around better.
No doubt the drivability of B8 is all around better.
11-10-2009, 07:44 PM
#20
AudiWorld Super User
Join Date: Oct 2002
Location: Seattle area
Posts: 10,857
Likes: 0
Received 0 Likes
on
0 Posts
I can do that. Haven't tried my Gtech Pro RR on this vehicle yet. Not sure if it will work. Bear in mind that B8 is heavier than B5, so WHP to WHP needs to be factored.
I personally do most my logs with the Gtech RR. Easier IMO and easier to compare. I will run some logs with the VCDS, particulary related to factors that contibute to tuning (timing, boost, etc).
Bruce
I personally do most my logs with the Gtech RR. Easier IMO and easier to compare. I will run some logs with the VCDS, particulary related to factors that contibute to tuning (timing, boost, etc).
Bruce
Thread
Thread Starter
Forum
Replies
Last Post
homer123456
Audi A5 / S5 / RS5 Coupe & Cabrio (B8)
0
09-27-2009 03:18 PM
CTA4Phile
Performance and Tuning
1
10-10-2006 10:58 PM
