Pacbrake Powerhalt Air Shut-Off Valve Kit | 2021-2023 GM Duramax 6.6L

Diesel engine runaway can happen whenever your engine sucks in flammable particles, such as gas and oil vapors in the air – or even grain dust. PH+ controls the electronic throttle body in the intake manifold found on most late model diesel engines and will close off the air supply in emergency situations. Protect your life, livelihood and your vehicle with a PH+ Electronic Emergency Engine Shutdown system.

Features

• Automatic Emergency Engine Shutdown
• Plug & play install – factory connectors and pre-built wiring harness
• Can be installed and removed in 60 minutes or less
• Will not set ECM trouble codes*
• IP67 waterproof rating
• Auto resets after shutdown
• In-cab switch for manual shutdown included
• Secondary trip speed for Power Takeoff (PTO)applications
• Easily change between multiple built-in shut-off speeds
• Use for truck security by setting a low trip speed
• Warranty: 24-months / 24,000 miles or 39,000 kms