Engine-Codes - GMC - P1161 GMC

P1161 GMC Code - HO2S Heater Control Circuit Bank 2 Sensor 2

- Code Popularity: 4,274 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 2/3
Table of contents
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What are the Possible Causes of the DTC P1161 GMC?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty O2 Sensor Heater Bank 2 Sensor 2
  • O2 Sensor Heater Bank 2 Sensor 2 harness is open or shorted
  • O2 Sensor Heater Bank 2 Sensor 2 circuit poor electrical connection
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How to Fix the DTC P1161 GMC?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P1161 GMC code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the P1161 GMC Code Mean?

HO2S Heater Control Circuit Bank 2 Sensor 2 is the generic description for the P1161 GMC code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P1161 GMC OBDII code.

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P1161 GMC Code - HO2S Heater Control Circuit Bank 2 Sensor 2

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