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Old 06-09-2013, 08:16 PM
Booboo's Avatar
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Default Check engine light
The code is po172 has anyone had this code before & had it fixed . The car is a 2002 Camry le 4 cylinder. I was told it can be few different things. Thanks
 
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Old 06-09-2013, 09:34 PM
toyomoho's Avatar
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Fuel trim is on the lean side, meaning actual fuel/air ratio is rich.

See link below:

http://share.qclt.com/%E4%B8%B0%E7%9...em/0050029.pdf

You should be able to use a code reader with real time output to obtain data mentioned in the link.
 
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