Are you wondering what the automobile fault code P1170 means? Well, when you see the Engine Light ON or the Service Engine Soon Warning Light, it could be indicating a problem with the HO2S-11 Sensor. This fault code is triggered when the sensor is faulty, the sensor harness is open or shorted, or there is a poor electrical connection in the sensor circuit.

To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damage or corrosion.

Look out for broken, bent, pushed out, or corroded connector pins. The repair time for this problem is estimated to be around 1.0. So, if you encounter this fault code, make sure to address it promptly to avoid any further complications.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p1170 fault code.

  • The symptoms of the automobile fault code P1170 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p1170 can be caused by a faulty HO2S-11 sensor, an open or shorted sensor harness, or a poor electrical connection in the sensor circuit.

  • The fault code P1170 can be caused by the following: a faulty HO2S-11 sensor, an open or shorted HO2S-11 sensor harness, and a poor electrical connection in the HO2S-11 sensor circuit.

To fix the automobile fault code p1170, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p1170, first, check the possible causes mentioned above.
  • Then, visually inspect the wiring harness and connectors related to the issue.
  • Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.
  • The estimated repair time for this fix is 1.0 hour.

The factors influencing the cost of diagnosing and fixing the automobile fault code p1170 are the estimated repair time of 1.0 hour and the typical auto repair shop charges between $75 and $150 per hour.

The P1170 fault code refers to HO2S-11 No Change Detected. This is a generic description for the code, but the manufacturer may have a different description for your specific vehicle model and year. Unfortunately, we do not have any additional information about the P1170 OBDII code at this time.

If you have any questions or need more information, please feel free to post your question in the comments section below.

What are the possible causes of fault code P1170 and how can I visually inspect them?

If you’re seeing the engine light or service engine soon warning light and have fault code P1170, it could be due to a faulty HO2S-11 sensor, an open or shorted sensor harness, or a poor electrical connection in the sensor circuit. To visually inspect these possible causes, check the wiring harness and connectors for any damage. Look out for broken, bent, pushed out, or corroded pins on the connectors. This inspection will help you identify any issues and take appropriate action to fix them.

How does a faulty HO2S-11 sensor contribute to the engine light being on and how can I check if it is the cause of fault code P1170?

If you’re seeing the engine light on or the service engine soon warning light, a faulty HO2S-11 sensor could be the culprit. This can be caused by an open or shorted sensor harness, or a poor electrical connection in the sensor circuit. To check if this is the cause of fault code P1170, visually inspect the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.

What steps should I take to fix fault code P1170 if I find a poor electrical connection or a damaged component during the visual inspection?

To fix fault code P1170, start by visually inspecting the wiring harness and connectors related to the HO2S-11 Sensor. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. This will help identify any poor electrical connections or damaged components that may be causing the issue. Be sure to check the “Possible Causes” listed above for further guidance.

p1170 error fault code explained

If your engine light is on, it could be due to a faulty HO2S-11 sensor or issues with the sensor’s harness or circuit connection.

To fix this, visually inspect the wiring harness and connectors for any damage. Check for broken, bent, pushed out, or corroded pins on the connectors.

Scroll to Top