1996 GMC Truck sensor

1996 GMC TRUCK
96,000 MILES • V8 • 4WD • AUTOMATIC
Avatar
BERNETTA
  • MEMBER
  • 1 POST
I have a 1996 gmc truck that has a code p0154 on it o2 sernsor replace it came up the same thing.Does the sensor have to heat up to clear the code?Or there something esle?
Dec 7, 2008 at 4:47 AM
Advertisement
Avatar
JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,236 POSTS
Hi:
No, the sensor is most likely working fine. You need to reset the computer to get rid of the light. If you already did that, make sure none of the wires have been damaged by heat or broken.
Dec 10, 2008 at 5:32 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
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.