Operation CHARM: Car repair manuals for everyone.
Home >> Ford >> 2009 >> F 550 2WD Super Duty V8-6.4L DSL Turbo >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Air Temperature Sensor ( Ambient / Intake ) >> Service and Repair
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Air Temperature Sensor ( Ambient / Intake ): Service and Repair




Intake Air Temperature 2 (IAT2) Sensor

Removal and Installation









1. NOTICE: Make sure the ignition switch is in the OFF position prior to working on the electronic engine control or the vehicle may be damaged.

Turn the ignition switch to the OFF position.

2. Disconnect the Intake Air Temperature 2 (IAT2) electrical connector.

3. Remove the IAT2 sensor.
- To install, tighten to 14 Nm (124 lb-in).

4. To install, reverse the removal procedure.

pro multis · About Operation CHARM