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 MANUALSMITSUBISHI2005LANCER EVOLUTION L4-2.0L DOHC TURBOREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSFUEL LEVEL SENSORTESTING AND INSPECTIONFUEL LEVEL SENSOR FLOAT HEIGHT
2005 Mitsubishi Lancer Evolution L4-2.0L DOHC Turbo
Fuel Level Sensor Float Height
2005 Mitsubishi Lancer Evolution L4-2.0L DOHC TurboSECTION Fuel Level Sensor Float Height
FUEL LEVEL SENSOR FLOAT HEIGHT
FUEL LEVEL SENSOR (MAIN)

1. Move the float and measure height A at point "F" (highest) and B at point "E" (lowest) with the float arm touching stopper.
Standard value:
- A: 33.3 ± 2 mm (1.31 inches)
- B: 121.9 ± 2 mm (4.8 inches)
2. Adjust the float arm to the standard value, then go to the thermistor check.
FUEL LEVEL SENSOR (SUB)

1. Move the float and measure height A at point "F" (highest) and B at point "E" (lowest) with the float arm touching stopper.
Standard value:
- A: 5.7 ± 2 mm (0.224 inch)
- B: 141 ± 2 mm (5.5 inches)
2. Adjust the float arm to the standard value, then go to the thermistor check.
FUEL LEVEL SENSOR (MAIN)
1. Move the float and measure height A at point "F" (highest) and B at point "E" (lowest) with the float arm touching stopper.
Standard value:
- A: 33.3 ± 2 mm (1.31 inches)
- B: 121.9 ± 2 mm (4.8 inches)
2. Adjust the float arm to the standard value, then go to the thermistor check.
FUEL LEVEL SENSOR (SUB)
1. Move the float and measure height A at point "F" (highest) and B at point "E" (lowest) with the float arm touching stopper.
Standard value:
- A: 5.7 ± 2 mm (0.224 inch)
- B: 141 ± 2 mm (5.5 inches)
2. Adjust the float arm to the standard value, then go to the thermistor check.
RENDER: 1.0x
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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.