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Rav4 MK4 - techstream shows incorrect TPMS reading values for all 4 wheels

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I connected my 2017 Rav4 MK4 via Techstream and TPMS shows incorrect pressure values.


I checked the tyre pressure in all 4 wheels today at the garage and they were all 32 PSI. 

TPMS in Techstream shows 318kPa = 46 PSI for all 4 wheels. 

I'm based in Ireland so when I set my location to Ireland it shows values in kPa but I switched to GB to test it and it showed 46PSI. 


What can be wrong and any suggestions for fixing it ? 


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Ok I figured it out. The (abs) in brackets stands for absolute. 

I found 'Absolute – Barometric to Gauge Pressure Calculator' online and it all makes sense now. The readings are correct. 

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