Troubleshooting code P0171

2004 JEEP LIBERTY
199,075 MILES • 3.7L • V6 • 4WD • AUTOMATIC
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MARISOL SORIANO
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  • 4 POSTS
What to look at for a P0171 code?
Nov 28, 2019 at 2:56 AM
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SCGRANTURISMO
  • ✓ASE Certified Mechanic
  • 4,897 POSTS
  • ASE Certified Mechanic
Hello,

This is a Direct Trouble Code [DTC] for your fuel system being to lean, or not supplying enough fuel. In the diagrams down below I have included a description and possible causes for this DTC for your vehicle. I hope that this helps. Please get back to us with what you are able to find out.

Thanks,
Alex
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Nov 28, 2019 at 6:11 AM
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