Emission Control Device Abbreviations

WARNING: This page does not describe the selected car, but rather 36 other vehicles, including the 2002 Saturn Vue, 2002 Pontiac Montana, 2002 Pontiac Aztek, 2002 Oldsmobile Silhouette, and 2002 Oldsmobile Bravada. However, it is still accessible from the selected car via links, so may be relevant.

ACSRY: Accessory
CNSTR: Canister
CSI: Central Sequential Port Injection
CVS: Canister Vent Solenoid
EGR: Exhaust Gas Recirculation
EGR SOL: EGR Solenoid
EVAP: Evaporative
HVAC: Heating, Ventilation & A/C System
MAP: Manifold Air Pressure Sensor
PCV: Positive Crankcase Ventilation
PV: Purge Valve
PRES: Pressure
REG: Regulator
SFI: Sequential Fuel Injection
SOL: Solenoid
TPCSV: Tank Pressure Control Solenoid Valve
TPCV: Tank Pressure Control Valve
TURBO: Turbocharger
VAC: Vacuum
VLV: Valve