Attention: TDR Forum Junkies Ok my original LP pressures were starting to drop off so I decided to throw a new LP on instead of going through the hastle with the dealer. Put new pump on last weekend pressures weren't great but I noticed a today that pressure was a steady 7 on the way home. Pulled over and checked the gauge, noticed a lot of air in the glycol filled line running from my isolator. Got most of the air bubbles out fired her up and checked pressure 15lbs @idle this made me happy. Just for ****s and giggles I thought I would check codes got the P1693 b/c of EZ then in the ECU I got P0230. From what I could gather it is transfer pump circuit out of range. Now where do I stand? I think that the gauge reading of 7 on the way home was due to the air in the isolator line. I don't think that the new pump **** the bed I just think the low reading was do to the air trapped in the line. Does this make sense? Then why was the code set? Sorry so long. 
