FixVault

Rear of Engine Components

WARNING: This page is about a different car, the 2021 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
GM4738933Courtesy of GENERAL MOTORS COMPANY
Rear of Engine Components

Component Name Callout
G18 High Pressure Fuel Pump G18 High Pressure Fuel Pump 1
B74 Manifold Absolute Pressure Sensor B74 Manifold Absolute Pressure Sensor 2
B75C Multifunction Intake Air Sensor B75C Multifunction Intake Air Sensor 3
Q12 Evaporative Emission Purge Solenoid Valve Q12 Evaporative Emission Purge Solenoid Valve 4
B52C Heated Oxygen Sensor - Bank 1 Sensor 1 B52C Heated Oxygen Sensor - Bank 1 Sensor 1 5
B52D Heated Oxygen Sensor - Bank 1 Sensor 2 B52D Heated Oxygen Sensor - Bank 1 Sensor 2 6