OEM Buick LeSabre Fuel Pressure Sensor

Buick LeSabre Fuel Pressure Sensor Parts Questions & Experts Answers

• Fuel Pressure Regulator, Passenger Side
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  Q: How to service the Fuel Pressure Sensor on Buick LeSabre?

  A: The first step to service the fuel tank pressure sensor requires reduction of fuel system fuel pressure. The first step requires eliminating the rear compartment trim panel together with the fuel sender access panel's bolts. You need to disconnect the fuel tank pressure sensor electrical connector before you take out the sensor from the fuel sender. The new fuel tank Vapor Pressure Sensor goes into the fuel sender after which the electrical connector must be reattached to the fuel tank pressure sensor. You should install the fuel sender access panel bolts according to the fastener notice in service precautions standard while setting the fastener torque to 2 nm (18 lb in). The procedure ends by adding back the rear compartment trim panel followed by the fuel tank filler pipe cap and negative Battery Cable then finishing with the rear seat cushion.