EVAP System Leak Detection Circuit, Schematic Diagram

1 - Throttle valve control module -J338-
2 - Evaporative Emission (EVAP) canister purge regulator valve -N80-
- Location: in engine compartment, right side next to upper air cleaner housing
3 - Vent line
- From EVAP canister to Evaporative Emission (EVAP) canister purge regulator valve -N80-
Location:
- Front-wheel drive vehicles: on right-side, below and attached to floor in area of fuel tank
- All-wheel drive vehicles: on right-side below floor and attached to fuel tank
4 - Vent line
- From gravity valve at fuel tank
5 - EVAP canister
- Location: in bottom of spare wheel well, below vehicle
6 - Hose
- Leak Detection Pump (LDP) to EVAP canister
- Pressure side
7 - Air cleaner
- For LDP
8 - Leak Detection Pump (LDP) -V144-
- Located in back of left-rear wheelhousing, behind wheel- housing liner
9 - Vacuum line
- LDP to throttle valve control module
10 - T-Connector
- Location: between engine and bulkhead