Using a set of a/c gauges put the blue hose on the low side (suction side) and the red hose on the high side (discharge side)..
Remembering to keep the low side readings between 30 to 40psi and the high side between 200 to 250psi depending on the outside temperature…………….
Take it to the a auot shop. you can not add freon
location of the ecu on 1993 Lexus LS400
You add freon to the low side fitting,top front,on the ac compressor
The 1991 Lexus ls400 has a timing belt.
Where is the camshaft position sensor located on 1990 Lexus ls400?
connect an ac gauge and freon to the low side ac port. Start the engine and turn ac on high. Open the freon and watch til the gauge shows full.
LS400 fuel tank is metal.
The minimum rear brake rotor thickness on a 1996 Lexus LS400 is 15mm.
I did a Google search and the 1994 Lexus LS400 has a ( 22.5 U.S. gallon ) gas tank
The fuel capacity for a Lexus LS400 is 22.5-gallons. The low fuel light comes on when there are around 2-gallons of fuel left in the tank. The Lexus LS400 gets around 24-mpg on the open highway.
The key battery for the ls400 is PN# br1216 www.lextechautomotivellc.com
205x65R15