The low pressure port should be on the passenger side of the engine compartment. It is at the back right against the firewall.
The 1997 Toyota Avalon air conditioning low pressure switch can be found on the top of the air conditioning compressor. The low pressure switch will be labeled as the low pressure port.
The 1997 Toyota Avalon OBD 2 port is behind fuse cover
You can refill your air conditioning system from the low pressure port on the air conditioner compressor. The low pressure port will be labeled as such.
The 1998 Toyota Avalon OBD 2 port is behind fuse cover
The 1998 Toyota Avalon OBD 2 port is behind fuse cover
The 1999 Toyota Avalon OBD 2 port is behind fuse cover
The 2001 Toyota Avalon OBD 2 port is under driver side dash above brake pedal
my engine diagnose test said port one has a bad connection, I was wondering which one was port one ? thanks
The 1997 Volvo 850 low pressure port is located on the air conditioning compressor. The low pressure port will be on the right hand side of the compressor.
The 1997 Ford F1 50 pickup truck low pressure recharge port is located on the air conditioner compressor. The low pressure recharge port will be labeled as such.
The 1997 Toyota 4Runner OBD 2 port is under driver side dash next to center console
The 1997 Honda Accord air conditioning low pressure port is located on the top of the air conditioner compressor. You can recharge your air conditioning systems through the low pressure port.