Underbody Fuel System Components (20 Series without NQZ)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Component Name	Callout
Fuel Pump and Sender Assembly - Front	1
Fuel Tank Pressure (FTP) Sensor	2
Evaporative Emissions (EVAP) Canister	3
Fuel Pump and Sender Assembly - Rear	4
Evaporative Emissions (EVAP) Canister Vent Solenoid Valve	5

Fig 1: Fuel Components (Short Wheel Base Without HP2)

Courtesy of GENERAL MOTORS CORP.