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how do i change my mass air flow sensor on my zafira 2.0 dti?

can someone tell where and how i can change my maf.is it a simple job or is it best to leave to a pro.i also need to change my egr valve,as above would it be simple or let a pro do it ??
ian., May 2009
yeah got mine from euro car parts they do a cheap one for about £50 or a dearer one for about £90, only takes about 5-10 mins to change really simple to do just undo elec cable and undo two clips then put new one on, all the best

mandy, December 2009
well i have the management light on and in limp mode.i have taken it to the garage and they have said i need to replace the ambient sensor,maf sensor and egr valve at quite a high cost. i have since spoken to someone who has said it wont be all three of them at the same time.he suggested i check my vacuum pipes first to see if they are damaged because any repair of the previous items would be useless if the pipes are damaged.problem is i dont know where all the pipes are and how many.

ian., May 2009
Both parts are easy to DIY. Use a new gasket on the EGR.
Fitting should be obvious when you have the new parts to compare, but if in doubt get the Haynes Workshop manual for your car, about £20 from Halfords or bookshops.
Are you sure the parts on the car have failed?

aqaf, May 2009
link Click here to see other fixes for Zafira.