http://www.fixya.com/cars/t1469827-error_code_55_2007_subaru_outback
(Hi Error code 55 EGR Temperature Sensor or Circuit)
I know this answer pertains to a 07', but the error codes should read the same. Hope this helps.
Kevin
best tires for Subaru outback 2008
See "Rear Combination Lights" on page 55 of chapter 11 "Maintenance and Service" in your "OWNER'S MANUAL".....
I have an 02 outback wagon and I had to drive 55 mph for 10 min, stop turn the car off for a minute, start it and repeat the process. Answer I found said to do it twice, I did it like 4 times, and it reset all the sensors in the computer.
55 ltr
10 is 18.18% of 55
I looked up tire size for a 2013 standard Outback 215-70/16. Answer clearly is "no". You cannot put 17" tires on 16" rims. The Outback Premium uses 225-60/17. If you put the smaller tires with the 55 aspect ratio your speedometer will read higher than your actual speed. If I read between the lines and you are asking for tire diameter comparisons, it would be necessary for you to share the size currently on your car. OR
55 code is not an error code, it signals end of codes. If no other codes preceded it, you have no error codes.
It is an error rate of 29.0909... repeating %.
with stock gearing 55-58 mph
12 is no spark to the coil (normal when off) and 55 is end of error codes depending on the year
No, millimeters is a measure of distance, and ounces is a measure of weight.
55°40′34″N 12°34′06″E