Be prepared for the unexpected. A diesel engine runaway, though rare, can lead to catastrophic failure when external hydrocarbons cause uncontrolled overspeeding. Protect your vehicle and yourself with BD Diesel's Electronic Positive Air Shutdown (E-PAS). By actuating the existing electronic throttle body found on modern diesel engines, the E-PAS automatically shuts off airflow in emergency situations, safely stopping the engine. Unlike other Duramax shutdown systems, BD's E-PAS is the only solution on the market that operates without triggering a Malfunction Indicator Light (MIL) or trouble codes such as P0106. Installation is quick and hassle-free, thanks to factory plug-in connectors and a premade wiring harness taking less than 1.5 hours. The system resets automatically after shutdown and can be easily removed for lease returns. Stay in control when it matters most with an E-PAS from BD Diesel.