The fuel pressure regulator is located on the top of the engine and is attached to the fuel supply rail for the injectors. You unbolt the retainer tang and then it unscrews from the rail assembly. You will need a new "O" ring seal to install it so make sure you get one. See photo of regulator below.
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The fuel pressure regulator is located on the top of the engine and is attached to the fuel supply rail for the injectors. You unbolt the retainer tang and then it unscrews from the rail assembly. You will need a new "O" ring seal to install it so make sure you get one. See photo of regulator below.