2007 Buick Terraza Mass Air Flow Sensor

You can remove the intake manifold cover, the engine cooling, the air cleaner outlet duct, the engine harness electrical connector, the heater inlet and outlet pipe clip nuts, the heater inlet and outlet hose clamps, the heater inlet and outlet hose/pipe, the Throttle Body bolts/nuts, the throttle body, and discard the throttle body gasket.

You can install the MAP Sensor seal, the MAP sensor, the MAP sensor bracket and bolts, the engine harness electrical connector, and the intake manifold cover.

You can remove the coolant crossover pipe, the upper Intake Manifold, the left valve rocker arm cover, the right valve rocker arm cover, the engine coolant temperature (ECT) electrical connector, the fuel feed line from the fuel rail, the connector position assurance (CPA) retainer, the engine harness electrical connector, the fuel injector harness connector bracket bolt from the intake manifold, the camshaft position (CMP) sensor electrical connector, the fuel injector rail bolts, the fuel rail, the lower intake manifold bolts, the lower intake manifold, the valve rocker arm bolts, the valve rocker arms, the push rods, and the lower intake manifold gaskets and seals, clean the lower intake manifold gasket and seal surfaces on the cylinder heads and the engine block, the gasket and seal surfaces on the lower intake manifold with degreaser, and remove all the loose room temperature vulcanizing sealer (RTV).