Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP2008GRAND CHEROKEE OVERLAND, 5.7 2, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 6 (DIESEL - DTCS B10B3 TO P0092, DIAGNOSTIC PRE-TEST)P0001-FUEL QUANTITY CONTROL CIRCUIT OPENPOSSIBLE CAUSES
2008 Jeep Grand Cherokee Overland, 5.7 2, 4WD
Possible Causes
2008 Jeep Grand Cherokee Overland, 5.7 2, 4WDSECTION Possible Causes
WARNING: This page is about a different variant/trim than selected.
| Possible Causes |
|---|
| INTERMITTENT DTC |
| (K365) FUEL QUANTITY SOLENOID CONTROL CIRCUIT SHORTED TO VOLTAGE |
| (K365) FUEL QUANTITY SOLENOID CONTROL CIRCUIT SHORTED TO GROUND |
| (K365) FUEL QUANTITY SOLENOID CONTROL CIRCUIT SHORTED TO (K366) FUEL QUANTITY SOLENOID 12 VOLT SUPPLY CIRCUIT |
| (K365) FUEL QUANTITY SOLENOID CONTROL CIRCUIT OPEN OR HIGH RESISTANCE |
| (K366) FUEL QUANTITY SOLENOID 12 VOLT SUPPLY CIRCUIT OPEN OR HIGH RESISTANCE |
| FUEL QUANTITY SOLENOID |
| ENGINE CONTROL MODULE (ECM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.