My 2006 Subaru Outback has been throwing the p0171 code since February, we've replaced two MAF's and it passed the smoke test, still no dice. On a recent trip it threw the Throttle Body code and stalled. The engine was running but unresponsive to throttle. It didn't restart the first time, but started the second time moments later and got home from DC with no issue. Two mechanics and the dealership have no clue. Anyone here have any idea?

Asked by Apr 25, 2018 at 04:42 PM about the 2006 Subaru Outback

Question type: Maintenance & Repair

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