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recirculation

  1. 91 Classic A.C Air recirculation /Fresh Air vale

    Range Rover Classic
    My 1991 RRC is running well. The AC works well but when I drive, hot air leaks through the footwells or the demist depending on which is set to open. I suspect thar the fresh air valve is not working correctly. Could anyone direct me to how to test it and which of the vacuum lines in the...
  2. P38 Passenger Recirculation Motor Replacement Success

    Range Rover Mark II / P38
    Hi, Happy to report my success in changing out the passenger side recirculation motor for a LHD P38. The great obsticle in gaining access to motor is that the blower housing is mounted into the dash frame with studs and nuts pointed to the engine bay. The top nut is truly inaccessible without...
  3. Recirculation flap - cog alignment

    Range Rover Mark II / P38
    Hi All, A quick one - when refitting a recirc motor Rave says to have the air flap open, but do you also have to align the quadrant? If so, is the alignment critical?
  4. P407-21:sensor circuit gas recirculation EXHAUST low voltage

    Range Rover Sport / L320
    Hello I rover Sport HSE 2.7 Diesel 2009 and since two month i cannot drive my car due to: P407-21:sensor circuit gas recirculation EXHAUST low voltage P244B-00:Differential pressure of diesel particle filter has too high line 1 According to my research it seems that this is an electrical...
  5. Recirculation flap stuck open - reach for the tin foil ....

    Range Rover Mark II / P38
    Hi All, What with the hot weather starting to bite, I must replace the RH recirculation flap motor. (the LH is fine). When both flaps are closed, the a/c is noticeably cooler. Now, I have the spare recirc. motor, another fan to fit whilst I'm there, but last night I had a brainwave (wait for...
  6. When do the recirculation flaps close?

    Range Rover Mark II / P38
    Hi All, I understand that the HEVAC ecu will close the recirculation flaps under extreme conditions. Is this so? When it gets either very hot or very cold outside, the flaps close to help with maximum cooling or heating of the cabin? It makes sense but that's not to say that the P38 does...
  7. Recirculation motor - GOOD NEWS - FOR A CHANGE

    Range Rover Mark II / P38
    As I do all of the maintenance and modifications myself, I've used RangeRovers.Net as a valuable resource tool for several years now since purchasing my 1996 4.6 HSE some 3 years ago, but this time I could not find a solution to my problem. I must admit for the vast majority of the time it is a...
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