hi all
i have a bf series 3 wagon and i have a
abs and traction control light on i have scanned the car and the code it gave me C1178 witch said (LEFT REAR SPEED SENSOR COHERENCY FAULT) i have since replaced the wheel speed sensor but it did not fix it so i done a live data test with the scan tool both rear speed sensor where reading the same i have pulled it apart cleaned everything but still made no difference
any help would be greatly appreciated