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Home >> Chevrolet >> 2017 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 31 (Engine Controls And Fuel - 1.8L (LKN) - Description And Operation) >> Description and Operation >> Evaporative Emission Control System Description >> Typical Evaporative Emission (EVAP) System (Hybrid Enhanced-Open) Hose Routing Diagram

Typical Evaporative Emission (EVAP) System (Hybrid Enhanced-Open) Hose Routing Diagram

WARNING: This page is about a different variant/trim than selected.
Fig 1: Evaporative Emission Control System
GM4329775Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Evaporative Emissions (EVAP) Purge Solenoid Valve
2 EVAP Canister
3 Fuel Tank Pressure Sensor
4 Engine Control Module (ECM)
5 Accessory Wake-up Line
6 Serial Data Communication
7 Hybrid Powertrain Control Module 2 with Alarm Clock
8 Fresh Air Filter
9 Fuel Filler Cap/Capless if equipped
10 EVAP Leak Detection Pump
11 EVAP Leak Detection Pump Sensor
12 Fuel Fill Pipe Inlet Check Valve
13 EVAP Leak Detection Pump Reference Orifice 0.51 mm (0.020 in)
14 EVAP Leak Detection Pump Switching Valve
15 Fuel Tank
16 To Engine Intake Manifold Vacuum