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P0041 Mazda Code - HO2S12 Fuel Shift correction Fault

- Code Popularity: 6,404 Views
- Repair Importance Level: 2/3
- Repair Difficulty Level: 2/3
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What are the Possible Causes of the DTC P0041 Mazda?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • HO2 sensors harness is open or shorted
  • HO2 sensors circuit fuse
  • HO2 sensors circuit relay defective
  • HO2 sensors circuit connectors (wrong connection)
  • Faulty Engine Control Module (ECM)
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How to Fix the DTC P0041 Mazda?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0041 Mazda code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code P0041 Mazda Description

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

OBDII Code P0041 Mazda - HO2S12 Fuel Shift correction Fault - AutoCodes.com
P0041 Mazda Code - HO2S12 Fuel Shift correction Fault

Need More Information on the Code?

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Code P0041 Mazda comments

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