small leak and code PO456

2012 KIA RIO
1,245,784 MILES • 2WD • AUTOMATIC
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BRROGERS
  • MEMBER
  • 1 POST
The code come up PO456 and I just wondering where the leek could be on my car.
May 18, 2019 at 7:49 AM
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SCGRANTURISMO
  • ✓Experienced Mechanic
  • 4,897 POSTS
Hello,

I have included in the diagrams down below the factory troubleshooting guide for DTC P0456 for your vehicle. Please go through this guide and get back to us with what you are able to find out.

Thanks,
Alex
2CarPros
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May 18, 2019 at 8:39 AM
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