Evaporative Emission Control Canister: Locations

Wheels/Vehicle Underbody Component Views

Left Side Frame and Underbody Components (Gas with LY6)




1 - Fuel Pump and Sender Assembly -Rear
2 - Fuel Pump and Sender Assembly -Front
3 - Fuel Pump Relay -Secondary

Left Side Frame and Underbody Components (Except HP2)




1 - Fuel Tank Pressure (FTP) Sensor (Gas)
2 - Fuel Tank
3 - Evaporative Emissions (EVAP) Canister
4 - Evaporative Emissions (EVAP) Canister Vent Solenoid Valve (Gas)
5 - Electronic Brake Control Module (EBCM) (JL4/JF3/JF7/JH6/JH7)
6 - Fuel Pressure Sensor (Gas except 4.3L/LMG/LY6/LC9)
7 - Chassis
8 - Fuel Pump and Sender Assembly -Front (Gas)

Left Side Frame and Underbody Components (HP2)




1 - Fuel Tank Pressure (FTP) Sensor
2 - Evaporative Emissions (EVAP) Canister Vent Solenoid Valve
3 - Fuel Pump and Sender Assembly -Front
4 - Fuel Pump
5 - Fuel Tank
6 - Electronic Brake Control Module (EBCM)

Left Side Frame and Underbody Components (Diesel)




1 - Fuel Level Sensor -Secondary (31 Series without NQZ)
2 - Fuel Pump (31 Series without NQZ)
3 - Fuel Level Sensor -Primary