Toyota Avalon Service & Repair Manual: Installation

(a) Push the fuel tank pressure sensor (vapor pressure sensor assembly) onto the fuel tank assembly, then install the tube joint clip.

NOTICE:

• Check that there are no scratches or foreign matter around the connecting parts of the fuel tank pressure sensor (vapor pressure sensor assembly) and fuel suction plate sub-assembly before performing this work.
• Check that the fuel suction plate sub-assembly is securely inserted to the end of the fuel tank pressure sensor (vapor pressure sensor assembly).
• Check that the tube joint clip is on the collar of the fuel tank pressure sensor (vapor pressure sensor assembly).
• After installing the tube joint clip, check that the fuel tank pressure sensor (vapor pressure sensor assembly) cannot be pulled out.