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 MANUALSCHEVROLET2012EXPRESS 2500 V8-4.8LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSSENSORS AND SWITCHES - COMPUTERS AND CONTROL SYSTEMSFUEL TANK PRESSURE SENSORSERVICE AND REPAIRFUEL TANK PRESSURE SENSOR REPLACEMENT (DUAL TANK)
2012 Chevrolet Express 2500 V8-4.8L
Fuel Tank Pressure Sensor Replacement (Dual Tank)
2012 Chevrolet Express 2500 V8-4.8LSECTION Fuel Tank Pressure Sensor Replacement (Dual Tank)
Fuel Tank Pressure Sensor Replacement (Dual Tank)
Removal Procedure
1. Remove the fuel tank. Refer to Fuel Tank Replacement (Cutaway Van Rear Tank) Fuel Tank Replacement (Cutaway Van Rear Tank)Fuel Tank Replacement (Cutaway Van Side Tank) Fuel Tank Replacement (Cutaway Van Side Tank)Fuel Tank Replacement (Passenger/Cargo) Fuel Tank Replacement (Passenger/Cargo).
2. Remove the fuel pressure sensor (1).
Installation Procedure
1. Install the fuel pressure sensor (1).
2. Install the fuel tank. Refer to Fuel Tank Replacement (Cutaway Van Rear Tank) Fuel Tank Replacement (Cutaway Van Rear Tank)Fuel Tank Replacement (Cutaway Van Side Tank) Fuel Tank Replacement (Cutaway Van Side Tank)Fuel Tank Replacement (Passenger/Cargo) Fuel Tank Replacement (Passenger/Cargo).
RENDER: 1.0x
NO RELATED
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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.