P1039 - Nitrogen Oxides Sensor Short Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3  What does this mean?

P1039 Possible Causes

  • Faulty nitrogen oxides (NOx) sensor
  • Nitrogen oxides (NOx) sensor harness is open or shorted
  • Nitrogen oxides (NOx) sensor circuit poor electrical connection

How do I fix code P1039

    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 P1039 code

    Labor: 1.0

    The cost of diagnosing the P1039 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.

P1039 Possible Symptoms

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

P1039 Meaning

Nitrogen oxides (NOx) sensor - short circuit
OBDII Code P1039 - Nitrogen Oxides Sensor Short Circuit - Engine-Codes.com

P1039 More Information

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