Gap Diagnostic IID Tool Questions

Has anyone been able to re-calibrate the fuel gauge or tank capacity? I have a long range tank gravity fed to main, would be awesome to re-calibrate so the dist to empty was closer to what it really is vs sitting on ~750kms for the whole of the aux tank then going down...

I have 33s on my D3 and had to fix speedo as it was too far out. From memory it is the Tyre diameter that you change, worked perfectly

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Originally Posted by dirvine

Thanks Martin, will give it a go!

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Hi Dirvine.

I just updated my GAP IID Tool to the latest firmware and saw the special option. If you click on the button the description changes to "For Nav On Move Update Only". I knew I had seen it somewhere. [smilebigeye]

Martin

British offroad has quoted $950 incl delivery for the GAP IID tool BT version.....is it cheaper to buy it online?

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Originally Posted by letherm

Hi Dirvine.

I just updated my GAP IID Tool to the latest firmware and saw the special option. If you click on the button the description changes to "For Nav On Move Update Only". I knew I had seen it somewhere. [smilebigeye]

Martin

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If you try and enable this on a model and in a region where it’s not available it won’t work and you’ll get errors listed in the IIDTool. I tried it on mine in AU and it didn’t work.

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Originally Posted by 4evershiva

British offroad has quoted $950 incl delivery for the GAP IID tool BT version.....is it cheaper to buy it online?

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Try emailing Dan at Duckworths in the UK (Dan.Roberts@duckworth.co.uk) and mention the AULRO forum. I paid 355 pounds (just shy of AS$640 at the time) inclusive of delivery for the GAP IID BT back in November 2017.

That is about what I paid from Duckworths in 2016. $950 seems way over the top.

I bought straight from Gap in Canada. It was the cheapest at the time, came with free shipping and arrived in a matter of days.

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Originally Posted by Mike57

That is about what I paid from Duckworths in 2016. $950 seems way over the top.

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+1

Duckworths were the cheapest when I bought mine too. As earlier posted e-mail Dan and mention the forum.

Martin

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Originally Posted by Ferret

What you use the tool for is to change the height calibration, not the specifically the height as such. That is still controlled by the vehicle.

For instance if you change the height calibration by +50mm, your normal on road height will be recalibrated +50mm higher than before. Once the vehicle detects it is now below its normal on road height calibration it will raise itself an additional +50mm. That additional +50mm is now equivalent to off road height but because the vehicle thinks it is at on road height it will not lower if you exceed 50k/hr

Because all you do is change the height calibration (or height off set) every thing works the same as before. So if you go into off road height it will now be at off road height plus (or minus) the off set you have choosen with the IID tool but it will still lower automatically at 50k/hr.

For safety reason you can not choose greater than +50mm off set.

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To Change the height Calibration do you just need the ignition ON - OR does the engine need to be running so it will activate the
compressor ?

I think I did mine with the engine running so not sure if it works without it running.