Hi everyone, I am new to your site and would like a bit of info please.

I wish to clean my map sensor on my Z19DT engine. Now I believe that I have to move the egr valve to get access to the 1 bolt holding it in. Can anyone confirm that please . 🙏 

Thanks lads and lasses and I hope to help anyone out with there cars if I have the answer.

Cheers Kim

Yes it should only have the one bolt and then you can remove it

Although I'm not entirely sure that you can successfully clean it as any sprays may destroy the sensor?
It should not have any oil or fuel entering the sensor and if you find this is the case then it may already be damaged.