I have a 2005 LR3 SE 4.4L. I just recently at 67k had the dealer rebuild my air compressor (the exhaust for the compressor and relay as well as perform a firmware upgrade). I noticed the other day when my Rover was idling how often the compressor had to kick on. So I whipped out my phone and started timing. The compressor will run for about 3-4 minutes upon startup until the bags are full. Then it will turn off for about 1 minute or a minute and a half and then turn back on for a 1 minute. I feel like this is too often. I have no lights whatsoever on the dash. HELP


Ryan C. Smith

 

My LR3 was doing the same thing, I have an error code saying normal height only. I have an appointment this Thursday 7/14/11. I'll post what they say. How much did you get charged for all of your work on your compressor??

 

thats the adaption of the repgm. completely normal.

 

I'm gonna sound like a dumb a$$ but what is repgm?

 

part of the repair includes a reprogram of the ecu to fix the problem.