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Home >> Jeep >> 2019 >> Grand Cherokee Trackhawk >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System >> Fuel Delivery, Diesel >> Solenoid, Fuel Quantity >> Installation
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Solenoid, Fuel Quantity: Installation

WARNING:

No sparks, open flames or smoking. Risk of poisoning from inhaling and swallowing fuel. Risk of injury to eyes and skin from contact with fuel. Pour fuels only into suitable and appropriately marked containers. Wear protective clothing.

GC0146831Courtesy of CHRYSLER GROUP, LLC
  1. Clean sealing surfaces.
    NOTE:

    If excessive metallic debris or sand is present on the filter screen, investigate if debris is also in the fuel injection pump and low-pressure supply lines.

  2. Inspect the fuel quantity solenoid filter screen (1) and clean as necessary.
  3. Lubricate the O-ring seals (1) on the fuel quantity solenoid (2).
    GC0146830Courtesy of CHRYSLER GROUP, LLC
  4. Remove the protective cap from opening.
  5. Install the fuel quantity solenoid (1) and tighten fasteners (2) finger tight:
    • Tighten the screws (2) to 4 N.m (35 in. lbs.).
    • Tighten the screws (2) to 7 N.m (62 in. lbs.).
  6. Connect the fuel quantity solenoid wiring harness connector (3).
    GC0146780Courtesy of CHRYSLER GROUP, LLC
  7. Install the fuel injection pump blocker plate (1) and tighten the bolts (2) to 25 N.m (18 ft. lbs.).
    GC0146436Courtesy of CHRYSLER GROUP, LLC
  8. Install the engine cover (1).
  9. Connect the negative battery cable.
  10. Start the engine, allow to run, turn engine off and inspect for leaks.