Quote:
Originally Posted by J-W
I've had my car for just over two years without a single running issue. Not even a noticeable idle fluctuation. Saturday morning heading to a golf course, CEL and SL lights came on. Of course my heart sank and I decided to drive 5 under the speed limit to the golf course. Being bothered by car perils, my golf game suffered until my mind became eased by a few beers. Came home, plugged in my scanner and found P0171, P117B and P219A codes. Great. Start poking around under the hood, looking for anything relevant to have been knocked loose. I'm completely stock aside from a cat-back exhaust, so mods aren't an issue. I'm taking my beloved to the dealer in the next couple days, depending on when my boss let's me have off. I apologize for the drawn out story, but not really. I've searched the forums and haven't seen much of a consensus of what typically causes issues like this. I'm more just putting forth a starting point for my issueys in hopes that it may provide relevance to some poor sap in the future. Will update with any new information.
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All those code related to air fuel ratio could be heaps of things
intake or exhaust leak or dirty maf sensor or o2 sensor fault ect, rearly bad batch of fuel
even check battery volts dying batteries can cause weird issues
dealer will sort it thogh its under warantee
Subaru codes here
http://www.romraider.com/RomRaider/C...gineLightCodes