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Guest Message by DevFuse

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00 Legacy Outback P0170 FYI

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#1 soobyhobby



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Posted 05 April 2014 - 01:07 AM

My 00 Outback started intermittently running very rough, very sluggish acceleration and threw a P0170 code (Fuel Trim Malfunction)

Did some research and got a ton of possibilities.

I dropped exhaust and replaced front O2 sensor, re-installed exhaust with new exhaust gaskets and replaced air filter while I was at it.

Car in A-OK now. In all approx 2hrs.

Edited by soobyhobby, 05 April 2014 - 01:08 AM.

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