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Home >> Infiniti >> 1993 >> Q45 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Engine Sensors & Switches >> Fuel Temperature Sensor (J30)
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Fuel Temperature Sensor (J30)

Disconnect temperature sensor connector. Measure resistance across sensor terminals. See FUEL TEMPERATURE SENSOR RESISTANCE TEST (J30) table.

FUEL TEMPERATURE SENSOR RESISTANCE TEST (J30) (1)

Temperature - °F (°C) Ohms
68 (20) 2100-2900
122 (50) 680-1000
176 (80) 300-330
(1) Measure resistance between sensor terminals.