This thread may be of interest to a few here in the future though I hope not. I have an AC issue and have isolated to the sensor on the line, the high pressure cut off works as it should. I recall discovering during my pre purchase research the car uses a Japanese stalwart, however the brand escapes me,(Denzo?) I am trying to discern the equivalent non AM part. I will endeavor to figure out what precipitated the failure through examination and "post mortem testing" and post for all.