Mapping question
28 February 2004, 09:24 PM
#1
Scooby Regular
Thread Starter
Join Date: Nov 2001
Location: Prague
Posts: 555
Likes: 0
Received 0 Likes
on
0 Posts
Mapping question
Hi, after converting from STi3 2.0 to 2,5 USDM STi and before new turbo and FMIC (not installed yet) I tried to do some map optimization.
I use HAltech ECU and here is my LOG.
It is 3400 revs and only cruising on Highway on small load.
Is it safe? Which is safe A/F for this load? (550mV)
I use HAltech ECU and here is my LOG.
It is 3400 revs and only cruising on Highway on small load.
Is it safe? Which is safe A/F for this load? (550mV)
28 February 2004, 09:28 PM
#2
Scooby Regular
Thread Starter
Join Date: Nov 2001
Location: Prague
Posts: 555
Likes: 0
Received 0 Likes
on
0 Posts
Maybe an O2 loop could have some effect on (works under 30% of throttle and could modify maps by 20% + or -). This correction loop counts with 8 engine cycles
28 February 2004, 09:49 PM
#3
Scooby Regular
Thread Starter
Join Date: Nov 2001
Location: Prague
Posts: 555
Likes: 0
Received 0 Likes
on
0 Posts
Low load 3300-3500 revs on Highway hillclimb :-)
At the end throttle on 50% and higher load around 0,6 bar (for my safety I have pressure delimited on 0,6 bars)
At the end throttle on 50% and higher load around 0,6 bar (for my safety I have pressure delimited on 0,6 bars)
Thread
Thread Starter
Forum
Replies
Last Post
Mattybr5@MB Developments
Full Cars Breaking For Spares
12
18 November 2015 07:03 AM
Brzoza
Engine Management and ECU Remapping
1
02 October 2015 05:26 PM