Engine-Codes - Mazda - P1173 MAZDA

P1173 MAZDA - HO2S-21 No Change Detected

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3  What is this?

P1173 MAZDA Possible Causes

  • Faulty HO2S-21 Sensor
  • HO2S-21 Sensor harness is open or shorted
  • HO2S-21 Sensor circuit poor electrical connection

How do I fix code P1173 MAZDA

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 P1173 MAZDA code

Labor: 1.0

The cost of diagnosing the P1173 MAZDA code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

P1173 MAZDA Meaning

HO2S-21 No Change Detected is the generic description for the P1173 Mazda code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P1173 Mazda OBDII code.

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P1173 MAZDA More Information

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