mintyz

Hi All Please can anybody suggest a solution to my woes My 2002 3.0 V6 has fell in to limp mode/restricted performance(amber warning) has kicked in and throws up the following OBD fault codes.P0335 CRANK POSITION SENSOR CIRCUIT MALFUNCTION.P1549 AC REQUEST CIRCUIT LOW.P1647 ??I have canged the battery to see if that would make a difference but no joy.Any and i mean ANY suggestions would be very very welcome.Hope you can help. Cheers Minty