2023-2027 Ford Super Duty High Idle Mod (7.3L Godzilla Gas)

In this video, I walk you through how to complete the Stationary Elevated Idle Control (SEIC) High Idle Mod on a 2023–2027 Ford F-250 / F-350 / F-450 Super Duty equipped with the 7.3L Godzilla V8 (and 6.8L Gas) using your factory overhead Upfitter Switches (Option Code 66S)! ​KEY TAKEAWAYS & CRITICAL TRIPS COVERED: ​Gas vs. Diesel Resistor Scaling: Unlike the 6.7L PowerStroke diesel which hits 1,200 RPM with a 20k-Ohm resistor, the 7.3L Godzilla gas engine needs a 10k-Ohm resistor to hit ~1,200 RPM. (If you use a 20k resistor, it will cap out at 900 RPM!). ​How to fix 900 RPM stuck idle: I show you how running two 20k-Ohm resistors in parallel (side-by-side) drops your resistance down to 10k Ohms to hit that 1,200 RPM target! ​The "Two Green/White Wires" Trap: The interior customer access plug has TWO Green/White wires—PTO_RPM (the one you want) and TRO_N (Neutral switch output). I show you how to read the printed tag and pinout to pick the right one every time. ​📌 WIRE COLOR BREAKDOWN (INTERIOR JUMPER PLUG): ​WH/BN (PTO_VREF) ➡️ Resistor Leg 1 (5V Reference) ​GN/WH (PTO_RPM) ➡️ Resistor Leg 2 (Located right next to WH/BN) ​YE/GN (PTORS_1 / PTO_REQ) ➡️ +12V Pass-Through Wire from Upfitter Switch ​📌 UNDER-HOOD UPFITTER SWITCH COLOR (SWITCH 1): ​BN/GN (RELAY 1) ➡️ Connect to engine-bay side of Pass-Through Wire Two Stage High Idle Mod Update Video    • 2023+ Ford Super Duty 7.3L Godzilla 2-Stag...   Links: 20k-Ohm resistors https://a.co/d/0ar9G9PO 10k-Ohm resistors https://a.co/d/0e2E5DqA Heat Shrink Butt Wire Connectors https://a.co/d/0aovsT5L Heat shrink tubing with adhesive https://a.co/d/05HnMPr3 Wire stripper and crimping tools https://a.co/d/0cNHxk2n 18g Wire https://a.co/d/0hnegIA6 Dewalt Heat gun w/out battery https://a.co/d/0cLZc4EX