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Codes, CEL 30,33,39 = AC ??

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Old Sep 1, 2007 | 07:20 PM
  #1  
rajeevx7's Avatar
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Codes, CEL 30,33,39 = AC ??

30 Solenoid valve - split air bypass

33 Solenoid valve - port air bypass

39 Solenoid valve - relief 2


Those are what my car is throwing right now. After I reinstalled the rebuilt twins and fired her up, AC compressor cycled on for a ~20seconds and hasn't worked since. Re-charged it in '03. Worked flawlessly before the turbo work.

Ideas??
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Old Sep 1, 2007 | 08:46 PM
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weird....a/c fuse blown? Have you reset the ECU by removing the neg battery cable for 30 seconds and pressing the brake pedal to clear it all out?

Trev
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Old Sep 2, 2007 | 06:57 PM
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Figured it out....fuse. I checked them all (or so I thought), swapped out the relay but managed to misread the one on the battery block. I'm a loser But, I still have no idea what the heck those solonoids do. My car isn't in limp mode.


Got it fixed just before I had to drive an hour South today for an autox. I needed it because it was HOT. But, the OEM '93 140K mile radiator didn't make it. Cracked the endtank while idleing in the line up. Who was that guy with an N-Flow for sale.....
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Old Sep 2, 2007 | 07:55 PM
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Those are basically for the ACV operation. They will not put the car into limp mode.
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