2006 Chevy Equinox code Po 171

2006 CHEVROLET EQUINOX
63,886 MILES • 4 CYL • FWD • AUTOMATIC
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JOJOMTZ
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  • 2 POSTS
took my car for inspection and did not pass due to this code PO171 they guy said I needed to check my vacuum and change my gas filter but someone told that the gas filter is in the gas tank and unless I am having issues with not getting gas I should not have to change it... how can I get this problem solved gas to lean ( Bank 1)
Jan 12, 2010 at 8:30 AM
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BRIAN 1
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check the fresh air inlet pipe,Some customers may comment that the Service Engine Soon (SES) light is illuminated. Upon investigation the technician may find that Diagnostic Trouble Code (DTC) P0171 has been set. Cause The fresh air inlet pipe may have become disconnected from the grommet in the rear rocker cover. Correction Inspect the fresh air inlet pipe connection to the rear rocker cover. If the inlet pipe has become disconnected from the rear rocker cover reconnect the pipe into the grommet and also into the metal retaining bracket. Use a plastic tie strap to secure the pipe to the retaining bracket as shown above. In addition an updated Powertrain Control Module (PCM) calibration is now available to address this condition. Reprogram the PCM with the updated calibration using the TIS2WEB Service Programming System (SPS). As always make sure your Tech 2(R) is updated with the latest software version.


https://www.2carpros.com/forum/automotive_pictures/147643_air_1.jpg

Jan 12, 2010 at 2:13 PM