Golf L4-1896cc 1.9L DSL Turbo (1Z) (1997)
Diesel MFI Pump: Locations
1. 55 Nm (41 ft lb)
2. Injection pump sprocket
3. Woodruff key
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Ensure it is securely seated
4. Oil seal
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Replace
5. Banjo bolt
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25 Nm (18 ft lb)
6. Supply hose
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From fuel filter
7. Injection pump
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With Quantity Adjuster N146
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With Modulating Piston Displacement sensor G149
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With Fuel Temperature sensor
8. O-Ring
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Replace if damaged
9. Fuel cut-off valve
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40 Nm (30 ft lb)
10. Union
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For return line
11. 25 Nm (18 ft lb)
12. Return hose
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To control valve/fuel filter
13. Injector lines
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25 Nm (18 ft lb)
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Remove with 3035 tubing wrench
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Always remove injector lines as an assembly
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Do not bend or alter shape
14. Fuel injector
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For 3rd cylinder with Needle Lift sensor
15. 20 Nm (15 ft lb)
16. Dished washer
17. Retainer
18. Mounting
19. 3 pin harness connector