Code PO365

2006 HUMMER H3
20,000 MILES • 3.5L • 5 CYL • 4WD • AUTOMATIC
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TINSY CASTLE
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  • 8 POSTS
I am getting the code PO365 and was wanting to know what it is?
Mar 2, 2019 at 12:13 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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SCGRANTURISMO
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 4,897 POSTS
Hello,

I have included the information you requested in the diagrams down below as well as a step by step troubleshooting diagnostic flow chart. Please go through it and get back to us with what you find out.

Thanks,
Alex
2CarPros
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Mar 2, 2019 at 1:32 PM
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TINSY CASTLE
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Will try this. i can turn off check engine light with engine running does not come back on while driving, but comes on when restart engine.
Mar 2, 2019 at 2:54 PM
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SCGRANTURISMO
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 4,897 POSTS
Hello again,

If you look at the conditions for running the DTC the engine must be on for the DTC to set. DTC's are usually either 1 trip or 2 trip DTC's. This is a 1 trip DTC.

Thanks,
Alex
2CarPros
Mar 3, 2019 at 7:14 PM