Before I get flamed or told to search the many pages I’ll point out that I did have a GAP IID and used it on my D3 (mostly for fault clearing) and an L322 for the same reason.
But, there was hardly anything you could edit in the CCF other than suspension heights and I didn’t want to mess with the settings that Land Rover spent millions of pounds perfecting.
So, without need for a lengthy essay, what could I use one for on my 2016 D4 that might be of some use other than fault code reading and clearing and service light reset (which my local Indy will do anyway)
Thanks! 😀1998 Defender 110 TUM HS FFR Hard Top XD WOLF
2016 Discovery 4 HSE
1982 Series 3 2.25 Petrol Hard top- Oscar, as featured in Classic Land Rover Magazine for 7 months
25th May 2023 7:42 am
Gary_P
Member Since: 03 May 2016
Location: Kent
Posts: 1660
I’m sure many on here will advise lots of things you can do. Your car is probably well specified so you don’t need to add much ( heated steering wheel?). I do very little with mine, but am aware you can do a BMS reset after a battery change , which is recommended. ( for either battery).
Looking forward to seeing responses from those in the know.Gary
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Discovery 4 HSE 2016MY
25th May 2023 8:09 am
gstuart
Member Since: 21 Oct 2016
Location: kent
Posts: 14129
Hi
After opening the link if u scroll down to the Functionality list , put ur model and year into the drop down menu it will then show u what the gap iid can do according to ur vehicle
Member Since: 21 Oct 2016
Location: kent
Posts: 14129
Full Diagnostic Capability
Fault Read / Clear of all vehicle systems
Service routines (including service reminder reset)
Live Data
Manual Components Activation (Output Control)
Calibrations (except suspension, see advanced programming functions)
Advanced Programming Functions
Vehicle control modules software updates (ECU Re-Flashing*)
Exclusive content available (modified firmware etc, see FAQ)
Engine tuning, EGR Patching, Speed limiter raising and more (purchased separately***)
Key programming (see user manual for supported vehicles and restrictions)
Car Configuration / Personalization (CCF editing, full CCF access upon request)
Height Adjustment (front, rear or all)
Suspension individual sensor calibration (needed after a repair)
Backup of original height and CCF values
3 personalized height profiles
IOS/Android App Features
Easy access to all Diagnostic and Programming functions
Email exportation of faults, live data and ECU info
Real time logging of live data
Up to 8 live values displayed simultaneously on graph and numerical views
All live values (PIDs) available for all ECUs
Complete Car Configuration File (CCF) access upon request, free of charge
Guided suspension calibration algorithm which eliminate the need for a level surface, calculations and is done in 5 minutes
Height Adjust screen with saved profiles and default height available in 2 clicks
Height Control screen which allows height mode selection remotely and lower to bumstops feature
Enhanced ECU Info function allowing to see if an ECU is up to date or if an update is available
Jaguar support, 2008 and up vehicles (Under Beta testing)
And more
It all depends on how you use it and how confident you are to do the things it can do. In the wrong hands it can disable the car, but Pat is always on hand via email or the board to help with problems.
In the early years a lot of users did mess up there cars, but this web site was a great help for them as some of us was and still are beta testers for GAP.
I still have a Faultmate MSV Pro with many licenses for other models of LR, this was the best tool before IID, but it was not user friendly and was very easy to mess up the CCF file. I only have it as a back up tool now.
New owners of LR dont realize how lucky they are to have a tool such as the IID, it changed our diagnostics way of working a great tool. But like any tool you have to know how to use it.
I still do a bit of work for a local garage, they have a snap on tool that they wont use on the LR cars, as every time they do it messes something up, so now they just call me to come and diagnose the faults on LR's for them.
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