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    Q7 q7 3.0 tdi wont start please help

    Yes pump has been off and valve out I've also made a blanking plate to totally do away with it hoping to get something. The thing that is bugging me is that it's showing no fuel pressure but there is no fault code. Now Inless it's stopping the fuel pressure itself so knows that it isn't a fault...
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    Q7 q7 3.0 tdi wont start please help

    Yer I'm sort of moving away from the immobiliser. It's this fuel problem where nothing will come through if the metering valve (n290) is connected and does when you unplug it. I've read that when unplugged it will allow a small amount of fuel through. Not sure weather it is enough to start it...
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    Q7 q7 3.0 tdi wont start please help

    Hi we have a q7 in at the min with a non start issue. The vehicle cranks just will not fire. So far we have found on vcds that there is no fault codes apart from glow plugs 6 open circuit we are however getting no fuel pressure. We are getting a good flow from tank to the pump the belt on the...