Hard To Fill With Fuel: Notes
The components that are used for tank venting, and will be diagnosed in this procedure are basically the same for every non PHEV vehicle. The only differences are the locations of the components within the system on each vehicle. The graphic below is intended for reference and depicts the general configuration of the system components for the FB and FD vehicles with gas engines.
| CALL-OUT | DESCRIPTION |
|---|---|
| 1 | Charcoal Canister |
| 2 | Fresh Air Filter |
| 3 | Inlet Check Valve (ICV) |
| 4 | Primary Fuel Delivery Pump/Level Sensor Module and Multifunctional Control Valve (MFCV) |
| 5 | Canister Tube |
| 6 | Recirculation (Recirc) Tube |
| 7 | Fuel Filler Tube/Hose |
| 8 | Fuel Tank Pressure Sensor |
| 9 | Fuel Fill Cup |
| 10 | Evaporative System Integrity Monitor (ESIM) |