what type of dump valve do I need for astra gtc1.4t 2016?

and has anyone done this?

Hi all

I went to put air in my tyres today and noticed that the metal valve is cracked on one of my wheels and therefore I am unable to put air in. Is this a cheap tyre shop job or will the whole sensor need replacing?

Thanks very much


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I have an Astra J hatchback, 2015 reg, I think it is “pre facelift” but not sure.
It has slow punctures on both off side wheels


My tyre garage (Formula 1 Autos) told me that air is leaking from between the valve body and the alloy wheel seat.
They say that if I can get hold of replacement valves they will replace them. They say that this will not involve disturbing the TPMS.


Are they correct?
Is the TPMS separate from the valve on this car? All I can find are combined TPMS and valve

Hi everyone I am getting the following error code P0006 using an obd scanner and the code relates to Fuel Shutoff Valve A Ctrl Circ Low
is this something that is easily fixed I have noticed the the car seams to miss fire and I have seen an increase in the fuel consumption. 

Hi there,

I've seen on a youtube channel a review for one Astra J OPC from Netherlands which had valve exhaust system installed , the man sad that everything is on 3" , deleted cat, deleted middle silencer, no brand exhaust or similar.

I wonder if someone here installed such a thing and how it was connected, as far as i know that valve needs to cut off one pipe and let another free, but VXR has only one pipe until the backbox

I've asked the guy on instagram he said he would send some pi