Radiator Cap Opening Pressure 0.9/1.1/1.3 Bar On 1.6 Engine?

[Mika The Finn]

G'day from Fin(e)land you all!
Does anybody knows opening pressure of radiator cap in Micra's 1.6l engine?
These nice little vehicles don't have temp gauge in dash. I came a cross this on ebay when looking for blue radiator cap, "Car Radiator Cap Cover 0.9/1.1/1.3 Bar Pressure With Water Temperature Gauge" http://www.ebay.com/itm/Car-Radiator-Cap-Cover-0-9-1-1-1-3-Bar-Pressure-With-Water-Temperature-Gauge-/291743655729?hash=item43ed46e731:g:~9YAAOSwlfxXF0Yv&vxp=mtr

 

[John_D]

I rather like that Mika, sadly my 1.2 Sport+ has the less conventional, plastic screw down radiator cap.

 

[Mika The Finn]

Hi John,
Same thing in my Micra, with blue one little bit color to engine bay and some kind of information of engine temp.
And this modificational improvement is fairly cheap and it comes in many colours.