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Home >> Lexus >> 1997 >> LX 450 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Fuel System >> Fuel Delivery >> Fuel Pump Resistor

Fuel Pump Resistor

  1. Ensure ignition is off. Disconnect electrical connector at fuel pump resistor. Fuel pump resistor is located on passenger's side of engine compartment, near fenderwell and cruise control actuator. See Fig 1. Fuel pump resistor contains a Dark Gray 2-pin electrical connector.
  2. Using ohmmeter, check resistance between terminals on electrical connector for fuel pump resistor. Replace fuel pump resistor if resistance is not .70-.76 ohms at 68°F (20°C).
Fig 1: Locating Fuel Pump Resistor
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