Fuel Tank With Attachments, Component Overview

Fuel Tank With Attachments, Component Overview







1 - Mounting straps
- Note varying lengths
2 - Fuel filter
- Note installation position
- Installed position: arrow points in direction of flow
3 - Supply line
- Black
- To fuel rail
- To remove fuel filter, press release button at connection piece
4 - Screw clip
- For fuel filter
- Installed position => Fig. 2,
5 - Vent line
- White
- From Evaporative Emission (EVAP) canister
- To EVAP canister purge regulator valve -N80-
6 - Supply line
- Black
- To fuel filter
- Attaches to connection with "V.marking at connector flange
- Press release button on connector piece to remove from flange or from filter.
7 - Return line
- Blue
- From fuel rail
- Attaches to connection with "R" marking at connector flange
- To remove connector flange, press release button on connecting piece.
8 - 4-pin harness connector
9 - 11 Nm
10 - Cap nut, 10 Nm
11 - Ground (GND) connection
- Installed position/test requirements => Fig. 1,
- Check for tight fit of connector at metal ring of filler tube.
- Securely tighten screw eyelet of electrical wire using cap nut item 14.
- After installing, check electrical connection of metal ring at fuel filler tube to a blank portion of chassis using multimeter:
- Specified value: approx. 0 Ohm
12 - Nut,10 Nm
13 - Bracket
- For fuel filler tube
14 - Sealing cap
- With seal
15 - Tensioning ring
- Large diameter
16 - Tensioning ring
- Small diameter
17 - Rubber cup
- With overflow hose
18 - Vent line
- To EVAP canister
- Only remove together with tank protection valve and gravity valve
19 - Vent line
- White
- From EVAP canister
- To Evaporative Emission (EVAP) canister purge regulator valve -N80-
20 - Fuel tank
21 - Heat shield
- For fuel tank
22 - Clamping washer
- Removing: turn to left
- Installing: tighten to 2 Nm
23 - 26 Nm
24 - 26 Nm







Fig. 1 Installation position of Ground (GND) connection
- Route Ground (GND) connection as shown in figure.
- Ensure connector -2- of Ground (GND) connection fits securely at metal ring -1- of fuel filler tube.
- Disconnect Ground (GND) connection at both retaining clips (arrow).

NOTE: Depending on construction version, a cable binder may be implemented in place of a clip.

Work sequence
- Tighten eyelet of electrical wire -1- at chassis using cap nut -2- (10 Nm).
- After installing, check electrical Ground connection using an ohmmeter between metal ring of fuel filler tube and chassis.
- Specified value 0 Ohm







Fig. 2 Installation position of screw clip for fuel filter
- Install screw clip (arrow) as shown.

NOTE: Illustration depicts fuel filter from front.