Quote:
Originally Posted by gaby
Since I change pressure regularly by 0.3 bar without clibrating, I assume this should raise the alarm.
But it doesn't. Perhaps it doesn't work.
I wonder how iTPMS detects other pressures if all 4 have the same. There are no sensors.
It also implies temperature compensation (as does the "true" dTPMS system of my motorcycle).
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It has to have some leeway up and down to stop natural/normal pressure differences due to tyres warming up and cooling down. But I would think 4.3psi would activate a warning but it may require a little more. 5psi might be the trigger point, I really don't know.
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XC90 Inscription D5 Power pulse, 2017 MY, Savile grey, Blond Nappa, Leather dash/door tops, Walnut inlays, Dark tinted windows, Air suspension, Bliss/Cross traffic alert, Xenium/7 seat comfort/Family/Winter packs, 4 zone climate, Heated rear seats.
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