Remove fuel distributor with injection valves - AR07.03-P-1450GS
ENGINE 111.951
ENGINE 111.955
ENGINE 111.958
ENGINE 111.983
| Removing, installing | |||
| Risk of explosion from fuel igniting, risk of poisoning from inhaling and swallowing fuel as well as risk of injury to eyes and skin from contact with fuel. | No fire, sparks, naked flame and smoking Pour fuels only into suitable and appropriately marked vessels Wear protective clothing when handling fuel |
AS47.00-Z-0001-01A | |
| 1 | Remove trim panel (1) of intake manifold/fuel rail | Pull trim panel off the rubber mounts (arrow). Moisten rubber mounts (arrow) lightly with lubricant |
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| 2 | Release fuel pressure through service valve (1/1) at fuel rail (17) | Unscrew cap. Collect fuel. |
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| Figure | |||
| 3 | Unbolt fuel feed line (17/2) | Collect fuel. |
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| *BA07.52-P-1002-01B | |||
| 4 | Pull off connector terminal (2) of injectors (Y62) | Take off connector terminal carefully (risk of fracturing). |
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| 5 | Unplug connector of camshaft position sensor | ||
| 6 | Remove screws (17/1) | *BA07.52-P-1001-01B | |
| 7 | Lift fuel rail (17) evenly off intake manifold (19) together with injectors (Y62) | Inspect O-rings for damage. Lightly moisten O-rings with lubricant |
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| Inspecting | |||
| 8 | Inspect fuel injectors (Y62) | ||
| If injectors faulty: ↓ | |||
| Remove injectors. | AR07.03-P-6522GS | ||
| 9 | Install in the reverse order | ||
| 10 | Read diagnostic trouble code memory and erase | Stored faults possibly caused by previous simulation or by cables disconnected in the process of installation or testing must be processed and erased in the DTC memories once all work is completed. Refer to: ↓ |
| Number | Designation | Engine 111.92/94/ 951/952/955/956 /957/96/97/981/ 982 | Engine 111.958/983 | |
|---|---|---|---|---|
| BA07.52-P-1001-01B | Bolt of fuel rail to cylinder head | Nm | 25 | 25 |
| BA07.52-P-1002-01B | Fuel feed line to fuel rail | Nm | 24 | 24 |