If the pump is providing pressure(and is in spec). Then it's getting power. IF it is vin Z, the regulator is alongside the throttlebody. Part # 17112907
May, 18, 2007 AT 12:38 PM
Do you know where the regulator would be in a W vin? I've looked online for one, and there are a few parts stores that don't even supply a regulator for this model.
I sure hope that you can help
May, 18, 2007 AT 5:52 PM
It has one. You'll need to call the dealer most likely. Wish I would have known it was the other motor before.
May, 29, 2007 AT 1:44 PM
The pressure regulator in the 'w' vin engine is connected to the injector spider assembly which is located in the planum. This is the large aluminum intake manifold just after the trottle body intake. You will have to remove this piece and take a look inside. You should not have to replace the whole injector assembly, you can just replace the regulator which looks a small tin cup on the end of the injector assembly. Tear down is about an hour, you will need a new gasket as well.