P11CC - Nox Sensor 1 Performance Signal Low

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

P11CC Possible Causes

  • Faulty Nox Sensor 1
  • Nox Sensor 1 harness is open or shorted
  • Nox Sensor 1 circuit poor electrical connection
  • Intake System Leaks
  • Exhaust System Leaks

How do I fix code P11CC

    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 P11CC code

    Labor: 1.0

    The cost of diagnosing the P11CC 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.

P11CC Possible Symptoms

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

P11CC Meaning

The Powertrain Control Module (PCM) monitors the Nox Sensor 1. The PCM sets the OBDII code when the Nox Sensor 1 is not to factory specifications.
OBDII Code P11CC - Nox Sensor 1 Performance Signal Low - Engine-Codes.com

P11CC More Information

Need more information on how to fix the P11CC code?
Get Access to Factory Service Manuals

P11CC Information for specific makes

Related Information