P11CC - Nox Sensor 1 Performance Signal Low
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 is the P11CC code repair?Start by checking 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.
What is the cost to diagnose the P11CC code
Labor: 1.0The cost to diagnose 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.
- Engine Light ON (or Service Engine Soon Warning Light)
P11CC MeaningThe 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.
More InformationNeed more information on how to fix the P11CC code?
Get Access to Factory Service Manuals