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secondary air

  1. 2002 p38 rangie obd p0134,p0154 newb

    Range Rover Mark II / P38
    Hey guys im new to the form have always lurked here for very useful information but its time i make my own post I have a 2002 p38 (bosch engine of course) well a couple of weeks ago i decided to change my spark plugs due to the fact i was only getting 15mpg i used ngk iridium plugs all went...
  2. P38 Secondary Air Injection Pump constantly on

    Range Rover Mark II / P38
    I have a 2001 P38A and the secondary air pump stays on long after the engine has been switched off, which causes the battery to drain (duh). I have removed the SAI pump and the vehicle seems to run fine (we are in FL, so emissions are not checked). I would like to fix the problem rather than...
  3. P1412 P1415. Pump works, new solenoid and valves

    Range Rover Mark II / P38
    As the title states, i have the p1412 and p1415 codes. I've changed the solenoid, both valves, installed new vacuum lines. When i start my p38, the sai pump turns on and runs for about a min. Seems to be working fine, but i still get the codes. I've searched and searched, and i dont know what...
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