Vacuum Hose Diagram(S)
- If the emission type, transmission type, etc. is not identified in the illustration caption (e.g. California, Federal, A/T, M/T...), it applies to all.
VACUUM DIAGRAM ABBREVIATION DEFINITION
| Abbreviation | Definition |
|---|---|
| A/CL | Air Cleaner |
| AIR CLR | Air Cleaner |
| ACT | Actuator |
| ASM | Assembly |
| BP | Back Pressure |
| BRK | Break |
| CCV | Canister Control Valve |
| CC | Canister Control |
| CARB | Carburetor |
| CRUISE | Cruise Control |
| CONT | Control |
| CONV | Converter |
| CONVTR | Converter |
| DECEL | Deceleration |
| DIST | Distributor |
| DISTR | Distributor |
| DLY | Delay |
| DPS | Differential Pressure Sensor |
| DVTR | Diverter |
| EAC | Electronic Air Control |
| EAS | Electronic Air Switching |
| EFE | Early Fuel Evaporation |
| EGR | Exhaust Gas Recirculation |
| EPR | Exhaust Pressure Regulator |
| FIT | Fitting |
| HVAC | Heating Ventilation A/C |
| ILC | Idle Load Compensator |
| MANIF | Manifold |
| MAP | Manifold Pressure Sensor |
| MGMT | Management |
| MTR VAC | Vacuum Motor |
| OPT | Optional |
| PCV | Positive Crankcase Ventilation |
| REG | Regulator |
| RESTR | Restrictor |
| SEC ACT | Secondary Actuator |
| SOL | Solenoid |
| SSC | Stepped Speed Control |
| SW | Switch |
| TBI | Throttle Body Injection |
| TCC | Torque Converter Clutch |
| THERMAC | Thermostatic Air Cleaner |
| TRANS | Transmission |
| TVS | Thermal Vacuum Switch |
| VAC | Vacuum |
| VDV | Vacuum Delay Valve |
| VRV | Vacuum Regulator Valve |
| VLV | Valve |