1999-2007 INSTALLATION GUIDE GlowShift.com © GlowShift Gauges, LLC | All Rights Reserved 6 FORD SUPER DUTY 7.3/6.0 POWER STROKE SECTION 4 Fuel Pressure Gauge Installation A. 7.3 Installation 1. Thread the Fuel Pressure Sensor into the 7.3L Power Stroke Fuel Pressure Sensor Adapter using a 14mm wrench and a 22mm wrench. 2. Place a rag on the intake manifold to catch any draining fuel from the fuel filter housing. 3. Drain the fuel using the yellow drain valve. 4. Use a 3/16” Allen key to remove the plug from the back side of the fuel filter housing. Note: Be careful not to strip the plug. 5. Thread the sensor and adapter into the fuel filter housing and tighten with a 14mm wrench. Warning: Remove the rag from the manifold. 6. Plug the sensor harness into the sensor. 7. Route the Fuel Pressure Sensor Harness to an opening on the firewall on the driver's side of the engine bay and use Zip Ties to secure. Make sure there is no contact with any direct heat source or moving parts. Note: Once the batteries are reconnected, cycle the key five times to prime the system and then start the engine. Be sure to check for leaks. A5. A4. A6.
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