Jump to content
SAU Community

Air Con Problem.....

gl0ck.

By gl0ck.,
in General Maintenance

 Share

Recommended Posts

gl0ck. Explorer

gl0ck.

Posted
  • Author
Posted (edited)
more info?

Does the compressor "click" on and off?

Does it blow cold air? or cool air? or no difference to the outside temperature at all?

Did you remove the compressor and unbolt any of the lines when you removed your original engine?

my bad.

actually it doesnt click, and yes no difference from outside temp...

and the place i got my engine install from are close till march? lol

but the heater works fine...

Edited by gl0ck.
Link to comment
https://www.sau.com.au/forums/topic/157323-air-con-problem/#findComment-2921365
Share on other sites
BH_SLO32 Proficient

BH_SLO32

Posted
Posted
Hey guys im not a genius on Air conditioner, but my air con dont seem to work? after i got my engine conversion from RB25DE to DET i couldnt get it to work?

cheers

Check the basics first. Make sure you haven't got a blown fuse. If this is ok check the A/C pressure switch is not open (ie. with the A/C switched OFF you should have 12V either side of the switch when the Accessories is switched on). An open switch would indicate low gas pressure.

If you have continuity through the switch inspect pin 9 on the ECU and ensure it has power voltage as well (again with the A/C OFF). When you press the A/C button the voltage at pin 9 should drop to about 0V and you should then get power to the A/C compressor.

Hope this helps,

Cheers

Link to comment
https://www.sau.com.au/forums/topic/157323-air-con-problem/#findComment-2923629
Share on other sites
gl0ck. Explorer

gl0ck.

Posted
  • Author
Posted
Check the basics first. Make sure you haven't got a blown fuse. If this is ok check the A/C pressure switch is not open (ie. with the A/C switched OFF you should have 12V either side of the switch when the Accessories is switched on). An open switch would indicate low gas pressure.

If you have continuity through the switch inspect pin 9 on the ECU and ensure it has power voltage as well (again with the A/C OFF). When you press the A/C button the voltage at pin 9 should drop to about 0V and you should then get power to the A/C compressor.

Hope this helps,

Cheers

hey cheers for that, i havent checked the gas YET! but ill start from basic first and see how it goes!

cheers :P :P

Link to comment
https://www.sau.com.au/forums/topic/157323-air-con-problem/#findComment-2924212
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • MBS206
      Unpeeling the Orange

      By MBS206 · Posted

      I'm normally copping my own abuse from neglecting my daily drivers. "Those suspension bushes will last a bit more", "Don't worry about the oil leak, just keep topping it up". The project cars I'm always doing things slowly on them as I'm wanting them to be done better, and neater, and nicer. Luckily I don't have to deal with 18 year old Matt's "Learning to wire" stuff in the project cars. And there's only one piece of wiring I'm displeased about in the Landcruiser, and it's about to be cut out... However, the box loads of parts that have been going through this place lately for the Landcruiser... Brake pads Brake Rotors Full handbrake overhaul Wheel Bearings Seals Swivel hubs Steering Boxes Half the suspension joints Shocks Air bags (Ones to go in the rear springs for towing) Water pump Timing kit Lower timing case Harmonic Balancer Radiator Lots of other little seals and shits Gas struts for the bonnet New power window switches And god knows what else I've forgotten... Ha ha ha I have my fingers crossed the pinion seals don't start leaking on the diffs, that the transfer case doesn't leak, and the gearbox input shaft doesn't leak, nor the rear main seal. As they're about the only seals I haven't replaced in the driveline! I'm seriously eyeing off buying new caliper rebuild kits front and rear brake calipers... I'll probably recheck all the valve clearances soon too, and hopefully, it should be all good and sweet to haul some long distance trips again!
    • GTSBoy
      Unpeeling the Orange

      By GTSBoy · Posted

      Every time I pull my 3x gauges out of the console and see the crack-addict way that I did the wiring, and I just can't bring myself to tear it all apart and "make it nice", because it is currently working. In fact, the last time I was in there I probably made it worse.
    • Kinkstaah
      Unpeeling the Orange

      By Kinkstaah · Posted

      The best part is when you own the car long enough that you look back and find your OWN ham fisted amateur shit!
    • MBS206
      Unpeeling the Orange

      By MBS206 · Posted

      The annoying part about neglect, is when you start to replace one thing, and find ten more broken things. Ham fisted monkey repairs you normally only find out about when trying to do something unrelated! Ha ha   Neglect you can kind of anticipate the huge costs to fix it all. Ham fistedness is normally a shock the first time your work on a new old car, as everything "looked" good before.
    • MBS206
      What brakes on R34 GTT(Europe)

      By MBS206 · Posted

      For DBA, check out their guide table here. https://dba.com.au/wp-content/uploads/2023/01/Direct_Replacement-Guide-2021.2.pdf   Additionally they have some other guides and info on how to make sure you choose the right pad.
×
×
  • Create New...