Installation Instructions for Ford Powerstroke 6.7L Stealth Module (2011-2019)

Included With Purchase

(1x) Stealth Module
(1x) Wire Harness with Fuel Rail Sensor and MAP Connections
(1x) Selector Switch


Video Installation



Step by Step Instructions

Let your truck sit with the hood popped, doors shut and the key fob away from the vehicle for at least 20 minutes. It is important to keep the key fob away and the doors shut during the entire installation process. DO NOT bring the key fob near the vehicle or open any doors until AFTER the module is fully installed and connections are verified. This allows the computer to 'sleep' and for your engine compartment to cool down. Failure to do so will result in a check engine light on startup.

Step 1:

Locate and disconnect MAP sensor.

Sensor Connections

Step 2:

Connect the modules MAP portion of the harness inline with your factory engine harness. One connector will go to the MAP sensor and the other connects to the factory harness.

Sensor Connections

Step 3:

Locate the fuel pressure on the driver's side of the engine to the right of the alternator.

Sensor Connections

Step 4:

Disconnect plug from the fuel sensor. Plug the module's male connector into the truck's female connector.

Sensor Connections

Step 5:

Plug the module's female connector into the fuel sensor. Tug on each connector and make sure they are snapped over the sloped tab.

Sensor Connections

Step 6:

Ensure connectors fit snugly and loose wires are tucked away.

Sensor Connections