Firebird V8-5.7L VIN G (2001)
Manifold Absolute Pressure (MAP) Sensor: Service and Repair
MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR REPLACEMENT
REMOVAL PROCEDURE
1. Remove the fuel rail assembly
IMPORTANT: If the vehicle is equipped with a manual transmission, go to step 5.
2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
3. Remove the transmission fluid level tube bolt.
4. Lower the vehicle.
PCV System
5. Remove the positive crankcase ventilation (PCV) heat exchange cable fastener (3).
6. Remove the PCV hose (2) from the intake manifold.
7. Remove the PCV hose (5) from the right bank port.
8. Remove the PCV valve pipe from the left rocker arm cover.
9. Release the PCV hose assembly from the mounting brackets(4).