J486000 Sheathed Glow Plugs, Replace (Y 17
DTL)
1. Open bonnet
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Caution!
On vehicles from model year 04 with ESP - the steering angle
sensor loses its basic adjustment each time the battery is
disconnected. It must be recalibrated.
2. Disconnect battery
3. Remove air cleaner housing (1)
- Remove wiring harness plug for hot film mass air flow meter
(3)
- Release in direction of arrow
- Remove air intake hose (4)
- Remove bolt (2)
4. Remove wiring harness plug for
engine control unit
- 3 off
- Release 2 wiring harness plugs in direction of arrow
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5. Remove engine control unit
- Remove wiring harness plug bracket
- Unscrew 2 bolts (2), 2 nuts (3)
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6. Remove engine control unit
bracket
- Unscrew 2 bolts, nut
- Unclip wiring harness
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7. Remove wiring harness plug
- from sheathed glow plugs
- 4 off
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8. Remove sheathed glow plugs
(arrows)
9. Install sheathed glow plugs.
- Tighten sheathed glow plugs (19.6 Nm / 14.4 lbf. ft.)
10. Attach wiring harness plug
11. Attach engine control unit
bracket
- Tighten 2 bolts (24.5 Nm / 18 lbf. ft.)
- Tighten nut (9.8 Nm/7.2 lbf. ft.)
- Clip in wiring harness
12. Install engine control unit
- Install engine control unit
- Tighten 2 bolts, 2 nuts (5.9 Nm/4.4 lbf. ft.)
- Install wiring harness plug bracket
13. Attach engine control unit wiring
harness plug
14. Install air cleaner housing
- Tighten bolt
- Fasten air intake hose.
- Tighten clamp (3.5 Nm / 2.6 lbf. ft.)
- Connect wiring harness plug to hot film mass air flow
meter
15. Connect battery
16. Calibrate steering angle sensor
Note: Rotate the
steering wheel one time from its right-hand to its left-hand
stop.
17. Program volatile memories
18. Close bonnet
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