In the past week my outlander has developed an abs/asc error. I have looked at various forums, some suggesting checking the individual sensors with a meter. So I have checked 3 sensors, the third is difficult to get at the plug. All give an open circuit reading. I have two new ones that give a reading of approx 450k reading. Are the fitted sensors supposed to give that reading. I am no closer to finding the issue with my abs. It failed its mot because of it. Thanks, Kevin.