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Old 12-09-2014, 11:25 AM   #1
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Stuck lean

A couple days ago I plugged in my sct and saw the car had 2 pending codes. P2195 and P2197. Stuck lean.
I'm assuming this is the pcv valve or one of them at least. Or a vac leak. It was dirty where it connects to the oil case so I cleaned it up. But it's not difficult to lift it from its hole at all. Click image for larger version

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Is the thing replaceable? I'm looking online and I see kits that have 4 parts, where would the other locations be? I tried googling but I'm getting pictures of other engines as if mine never existed or something.
Has anyone else had these 2 codes?

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Old 12-13-2014, 11:40 AM   #2
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That IS the pcv valve, and yes you replace it when it gets clogged and doesn't open/seal properly. It just pulls right out, the rubber gromet it sticks into is replaceable also, so that it is in there snug. Replace it someday and add an oil filter/separator.
Most likely not your problem.
***Replace that fuel filter, perform a Seafoam cleaning through pcv line or other vacuum line. Add 1 can of Techron to gas tank to help eliminate options or confusion for now.
***Check for cracked vacuum lines bundled around the EGR, firewall. The EGR pressure differential switch has vacuum lines to check also.
*** Mas Airflow Sensor (MAF) should be cleaned but ONLY with MAF spray cleaner, nothing else. Its located on your air intake close to air filter.
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