Special tool
Fuel pressure gauge 310-116-01 | Fuel pressure gauge adapter 310-116 (LRT-19-006A) |
NOTE: This procedure only checks pressure in the high pressure pump discharge line.
1. Disconnect a wire of 'weight' from the storage battery.
2. Remove the engine cover. Engine cover - 2.7L Diesel (12.30.50)
3. Remove the Schrader valve dust cap.
4. Install the special tool on the Schrader valves on the fuel rail.
5.
WARNING: Do not carry or use a cell phone while working on or near any fuel related parts. There is a danger of ignition of flammable vapours. Failure to follow these instructions may result in personal injury.
WARNING: Do not smoke or walk with a lit cigarette or open flame of any type while working on or near fuel related items. There is a danger of ignition of flammable vapours. Failure to follow these instructions may result in personal injury.
CAUTION: Some fuel will inevitably spill during this operation. Ensure that all necessary precautions have been taken to prevent fire and explosion.
Start the engine and let it run.
- Open the valve on the special tool.
- Record the fuel pressure.
7. Close the valve on the special tool.
8. Disconnect the special tool from the Schrader valve.
9. Put the dust cap on the schrader valve.
10. Install the engine cover. Engine cover - 2.7L Diesel (12.30.50)
11. Connect a wire of 'weight' to the storage battery.
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