Code P1035?

Tiny
HOUSESTEPHEN
  • MEMBER
  • 2008 CHEVROLET TAHOE
  • 5.3L
  • V8
  • 4WD
  • AUTOMATIC
  • 180,000 MILES
Engine light on low power. Sometimes it runs okay, then light comes on goes into low power mode.
Thursday, February 16th, 2023 AT 10:24 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
The P1035 code problem with the heater circuit for the oxygen sensor located in bank 1, sensor 1.

This guide will help walk you through the steps with instructions in the image below for your car:

https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor

Check out the images (below). Please let us know what happens.
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Friday, February 17th, 2023 AT 8:54 AM

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