Change Diff Ratio with IDS/SDD?
#81
OK here's the latest.
There are four different software platforms depending on which model year of vehicle, and the solution to changing ratio's is different for each one.
X308/X100 AJ26 engine - needs a custom-written PCM program
X308/X100 AJ27 engine - needs a custom-written PCM program, but it's different to AJ26
X350/X202/X103 (up to 2005MY) - needs a modification to the VID block
X356/X206/X150/X250 (2006MY onward) - needs a modification to the CCF
The AJ26 is still a work in progress
The AJ27 is tested
The X350/X202/X103 is tested (VID)
The X356/X206/X150/X250 is also tested (CCF)
The 2006MY onward cars are the easiest to change.
In all cases an IDS/SDD is needed to make the changes.
I've had to put the ratio-swap in my car on the backburner because of other projects and my day-job. I'll get around to it sooner or later.
There are four different software platforms depending on which model year of vehicle, and the solution to changing ratio's is different for each one.
X308/X100 AJ26 engine - needs a custom-written PCM program
X308/X100 AJ27 engine - needs a custom-written PCM program, but it's different to AJ26
X350/X202/X103 (up to 2005MY) - needs a modification to the VID block
X356/X206/X150/X250 (2006MY onward) - needs a modification to the CCF
The AJ26 is still a work in progress
The AJ27 is tested
The X350/X202/X103 is tested (VID)
The X356/X206/X150/X250 is also tested (CCF)
The 2006MY onward cars are the easiest to change.
In all cases an IDS/SDD is needed to make the changes.
I've had to put the ratio-swap in my car on the backburner because of other projects and my day-job. I'll get around to it sooner or later.
#83
The following users liked this post:
Panthro (07-04-2016)
#84
The following users liked this post:
Panthro (07-04-2016)
#85
#86
#87
#89
Thread
Thread Starter
Forum
Replies
Last Post
Gerard Radimaker
S-Type / S type R Supercharged V8 ( X200 )
8
09-13-2015 10:33 AM
hafren
XJ XJ6 / XJ8 / XJR ( X350 & X358 )
1
09-07-2015 10:30 AM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)