HO2S Bank 1 and 2 Sensor 2 Signal Wires Swapped


Table of contents

P0041 AUDI Possible Causes

  • HO2S Bank 1 and 2 Sensor 2 harness is open or shorted
  • HO2S Bank 1 and 2 Sensor 2 circuit connectors (wrong connection)
  • Faulty Engine Control Module (ECM)

How do I fix code P0041 AUDI?

  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’s pins.

Cost of diagnosing the P0041 AUDI code

  The cost of diagnosing the P0041 AUDI code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

P0041 AUDI Description

  The heated oxygen sensor (HO2S) monitor determines if the HO2S signal response for a fuel shift corresponds to the correct engine bank.

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