Code Po156

1999 FORD F-150
150,000 MILES • 5.4L • V8 • AUTOMATIC
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SHELBYGT08
  • MEMBER
  • 11 POSTS
Po156 code bank 2 sensor 2. I replaced the second sensor on bank 2 reset the light but the light came back on for the same code. what next? I know i bought the right part and I know i replaced the right sensor.
Jul 22, 2019 at 12:28 PM
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SCGRANTURISMO
  • ✓Experienced Mechanic
  • 4,897 POSTS
Hello,

In the diagrams down below I have included the factory diagnostic troubleshooting guide for Direct Trouble Code (DTC) P0156 for your vehicle. Please go through this guide, follow it, and get back to us with what you are able to find out.

Thanks,
Alex
2CarPros
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Jul 22, 2019 at 12:45 PM
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