Trucktok 2015-2016 6.7L Ford Powerstroke Shibby Engineering Tuner Harness Plug Kit

FITMENT

• 2015–2016 6.7L Ford F-250 F-350 F-450 Super Duty V8 Diesel.
• This base kit covers the primary EGR and Exhaust/DPF plugs. It does NOT include the specialized DEF tank module plugs, CCV caps, or SOTF custom sensor caps (available separately).
• NOT include the specialized DEF tank module caps or SOTF-specific custom sensor caps (available.

DESCRIPTION

Product Overview

• When you optimize your 2015–2016 Ford 6.7L Powerstroke with aftermarket custom tunes and hardware upgrades (such as racing exhaust or intake configurations), multiple factory sensor lines under the hood and beneath the chassis are disconnected and left exposed.
  
• Leaving these expensive, live factory wiring harness connectors hanging open exposes them directly to road salt, mud, intense weather, and high-pressure undercarriage washes. Over time, water and debris will creep into the open pins, leading to severe corrosion, short circuits in the vehicle's electrical system, and costly diagnostic bills.

• Blocks Contaminants: Delivers 100% resistance against moisture, dust, road grime, and winter salt spray to eliminate pin corrosion.
  
• Heavy-Duty Weatherproof Isolation: Built to extreme automotive standards. These plugs withstand severe under-hood heat, heavy chassis vibration, and constant moisture without warping or slipping.
• Complete Multi-Plug Coverage: Specifically bundled to cover all crucial unused factory connectors, including the engine-bay EGR system plugs and the under-frame DPF/exhaust temperature sensor connectors.
• Protects Engine Circuitry: Isolates live factory circuits from electrical interference, prevents faulty ground-loop engine codes, and preserves your original harness for a clean return-to-stock layout later.

FAQ

Q: Do I need to clean the factory connectors before installing the plugs?

A: Yes. We recommend cleaning the factory connectors with an electronics contact cleaner if they have been exposed to dirt or moisture. Allow the connectors to dry completely before installing the weatherproof plugs to help ensure a secure connection and long-term protection.

Q: Will installing these plugs trigger a Check Engine Light (CEL)?

A: No. These plugs are passive weatherproof connector caps with no electronics or resistors. When installed correctly on a properly calibrated vehicle, they do not cause a Check Engine Light or diagnostic trouble codes.

Q: Do these plugs contain resistors or electronic components?

A: No. These are passive weatherproof connector caps with no electronics, resistors, or simulators inside.

Q: What should I do if a warning light appears after installation?

A: First, verify that every plug is installed in the correct location and fully seated. If the issue persists, check for existing diagnostic trouble codes and confirm your vehicle's calibration matches the installed hardware.