For 1990-2009 cars

Figure 1: |

#### Pontiac H-Car with VIN 1

(1) | EVAP Vacuum Switch
(2) | PCV Valve
(3) | To Accessory
(4) | To Vacuum Brake Booster
(5) | Throttle Body
(6) | To Transaxle
(7) | EVAP Canister
(8) | To Fuel Tank
(9) | Supercharger Bypass Solenoid (Boost Control Solenoid)
(10) | Supercharger Bypass Actuator (Bypass Valve Actuator)
(11) | Manifold Vacuum Source
(12) | Fuel Pressure Regulator
(13) | Supercharger Assembly
(14) | MAP Sensors (2)
(15) | EVAP Canister Purge Valve

Figure 2: |

#### C/H-Car with VIN 1

(1) | EVAP Vacuum Switch
(2) | PCV Valve
(3) | To Accessory
(4) | To Vacuum Brake Booster
(5) | Throttle Body
(6) | To Transaxle
(7) | EVAP Canister
(8) | To Fuel Tank
(9) | Supercharger Bypass Solenoid (Boost Control Solenoid)
(10) | Supercharger Bypass Actuator (Bypass Valve Actuator)
(11) | Manifold Vacuum Source
(12) | Fuel Pressure Regulator
(13) | Supercharger Assembly
(14) | MAP Sensor
(15) | EVAP Canister Purge Valve

Figure 3: |

#### C-Car with VIN K

(1) | To Accessory
(2) | Throttle Body
(3) | To Transaxle
(4) | EVAP Canister
(5) | To Fuel Tank
(6) | EVAP Vacuum Switch
(7) | EVAP Canister Purge Valve
(8) | Fuel Pressure Regulator
(9) | PCV Valve
(10) | Intake Manifold
(11) | To Vacuum Brake Booster

Figure 4: |

#### H-Car with VIN K

(1) | Intake Manifold
(2) | To Vacuum Brake Booster
(3) | To Vacuum Storage Tank
(4) | Throttle Body
(5) | To Transaxle
(6) | EVAP Canister
(7) | To Fuel Tank
(8) | To Vent Solenoid
(9) | EVAP Service Port
(10) | EVAP Canister Purge Valve
(11) | Fuel Pressure Regulator
(12) | PCV Valve