Nitrogen Oxides (NOx) Sensor Module: Installation

WARNING: This page is about a different car, the 2013 Ford F-550 Super Duty, 2013 Ford F-450 Super Duty, 2013 Ford F-350 Super Duty, and 2013 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.

Rear NOx sensor module

NOTE: Do not apply any type of electrical grease or lubricants to the electrical connectors.
- Tighten to 25 Nm (18 lb-ft).
Club Cab and Super Cab front NOx sensor module
NOTE: Do not apply any type of electrical grease or lubricants to the electrical connectors.
- Tighten to 40 Nm (30 lb-ft).
Regular Cab front NOx sensor module
NOTE: Do not apply any type of electrical grease or lubricants to the electrical connectors.
- Tighten to 40 Nm (30 lb-ft).
All NOx sensor modules
NOTE: This step may not be needed if the calibration levels of the Nitrogen Oxides (NOx) Sensor Module and PCM are coordinated (matched).

Using the scan tool, update the NOx sensor module and the PCM to the latest calibration level following the on-screen instructions.