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Home >> Lexus >> 2003 >> LX 470 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing >> Fuel Systems >> Fuel Delivery >> Fuel Pump Resistor

Fuel Pump Resistor

Fuel pump resistor is located on right side of engine compartment. See Fig 1. Remove fuel pump resistor. Using an ohmmeter, measure resistance between terminals. See Fig 2. Resistance should be .70-.76 ohm at 68°F (20°C). Reinstall fuel pump resistor and tighten to 106 inch lbs. (12 N.m.).

Fig 1: Locating Fuel Pump Resistor
G00235412Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Inspecting Fuel Pump Resistor
G00235413Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002