hi,

i have the same problem on a corsa we own - phoned vauxhall hey 130 quid plus vat. however found one for 35 quid second hand.

on some vauxhalls this valve is on the top side of the engine and so is quite easy to change/get to. however sometimes you have to come from underneath to change it and this is a bit of a dog. Good luck.

i take it you are suffering form lack of power and on start up the car is missing ???

 

yeah has a serious lack of power, and when the ecu light comes on it goes to limp home mode and even less power
have heard you can blank this off on some lumps, just wondered if I could on thsi

any chance of getting the moved to mechanical and electrical? I put this in the wrong forum

 

just pm one of the mods or copy and paste the problem into a new thread in teh section you weant it to go in.

 

Try this!

http://www.migweb.co.uk/forums/showthread.php?t=133564&highlight=mk4+astra+problem