Greetings, first post.
2006 LR3, A/C will cool for a bit and then start blowing warm, then back to cold. 48 degrees F, then up to 70's and 80's with no reason that I can see.
Parts replaced: Compressor, expansion valve, high side pressure sensor.
Pressures are really low on both sides, 10-20psi low and 50-80psi high.
I have charged to 1lb 5oz and slowly raised it to 2 lbs to rule out low charge, no change. Looks to be a front only system.
Watching the evaporator temp sensor on the scanner and it works fine, in cabin temp sensor works as well. Nothing I can see would make the compressor solenoid valve minimize the pressure.
Need help!
2006 LR3, A/C will cool for a bit and then start blowing warm, then back to cold. 48 degrees F, then up to 70's and 80's with no reason that I can see.
Parts replaced: Compressor, expansion valve, high side pressure sensor.
Pressures are really low on both sides, 10-20psi low and 50-80psi high.
I have charged to 1lb 5oz and slowly raised it to 2 lbs to rule out low charge, no change. Looks to be a front only system.
Watching the evaporator temp sensor on the scanner and it works fine, in cabin temp sensor works as well. Nothing I can see would make the compressor solenoid valve minimize the pressure.
Need help!