Thread: Gap Diagnostic IID Tool Questions

Just an update for all those following this thread.
I followed up with the GAP team regarding the changes that can be done with the IID tool when fitting non standard tyres.

Response fairly straight forward below:

Hi Andrew

We did actually. The correct setting is:

Menu--Car Config--Instrument Pack--Tyre Rolling Radius (mm) - ABS.

Andrew

Been giving my new Gap tool a run,it is a fantastic piece of kit.
I bluetooth it to my iPad.

As for fault codes,is there a list i can get from somewhere?

I had a couple of faults that i have cleared,and they haven't returned,except code U2101-00(OF) control module configuration incompatible.

This fault won't clear.

What would this be?

Would it be something to do with the power upgrade and EGR shutting permanently?

Also without using the iPad,i have difficulty getting it to work using the dash readout,any thing i am missing?

You can get a list of fault codes from the CD of the Workshop Manual sold in the shop of this forum. I am a complete novice on fault codes and had a couple myself that I could not get rid of. In the end I just live with them as with time, I have realised my particular ones do not seem to make any difference. The gap website FAQ comfortingly says... " A Land Rover without fault codes does not exist" which I believe is meant to be taken as a comfort. This is from the CD I mentioned. I expect an expert will be along to help you more fully with your question.

Screen Shot 2017-07-22 at 6.02.02 PM.png

Originally Posted by rar110

I have a BT IIDTOOL, great tool, and customer support.

I've calibrated a lower height for city driving, a normal height and an off road height. I plug in, calibrate to conditions, and unplug. Whatever the choice the car thinks it's at normal height. No speed warnings to worry about.

Hi RAR110,

What settings have you got for these?

Originally Posted by jliquorish

... What settings have you got for these?

You get 3 settings you can name and customise to any suspension calibration relative to the factory 'highway' setting. There is a 4th setting labelled 'Default'.

I have the 3 setting configured to '+50', '+25' and '-20'. Choosing any one of these recalibrates the 'highway' mode of the suspension to that setting. Selecting the 'Default' returns the suspension to the factory calibration setting.

What Ferret said. You can also label them.

Hi All,
I received my GAP tool yesterday. I started to configure the unit and have come to an issue that as yet Gap Diagnostics have not responded to. I plugged the unit into my computer and selected Find Device. The 1st screen that popped up said my vehicle was a L222 Range Rover. I have a L319 D4. It seems this must have been programmed from the factory. Is this something I should be concerned with or should I just continue to program the Firmware. Also it had 2 releases. Do I do both or only one? one is 3.00.00 B22481 (Release) and the other is 3.01.00 B2184 (Special). The Manual only shows one (the release). Seems These things are not as easy to set up when not supplied by a local manufacturer.
Thanks

Originally Posted by dirvine

Hi All,
I received my GAP tool yesterday. I started to configure the unit and have come to an issue that as yet Gap Diagnostics have not responded to. I plugged the unit into my computer and selected Find Device. The 1st screen that popped up said my vehicle was a L222 Range Rover. I have a L319 D4. It seems this must have been programmed from the factory. Is this something I should be concerned with or should I just continue to program the Firmware. Also it had 2 releases. Do I do both or only one? one is 3.00.00 B22481 (Release) and the other is 3.01.00 B2184 (Special). The Manual only shows one (the release). Seems These things are not as easy to set up when not supplied by a local manufacturer.
Thanks

I had the same message pop up on mine when I bought it. Dan from Duckworths where I bought it said that this was the default setting and that once you connect and register it to your D4 that will change.

Just use the ordinary release. From memory, the special is for a particular one off purpose - sorry can't recall off hand.

Martin