Description

Kick DPF, DEF, and SCR issues to the curb with our DPF DEF SCR Fix Kit for your “Peterbilt” 579! 🎉 Tailored for models powered by PACCAR MX-11 or MX-13 engines, this plug-and-play emulator wipes out regeneration problems, DEF fluid errors, and SCR fault codes, keeping your truck humming without warning lights or pesky 5mph derates! 🚨

The kit replaces the Aftertreatment Control Module (ACM) for a quick, no-fuss install—no programming or error clearing required. 🔧 Full system emulation mimics DPF, DEF, and SCR functions, dodging clogged filters or system hiccups. Perfect for owner-operators and fleet managers hauling long distances or heavy loads, this kit amps up performance and cuts maintenance costs. 💪 The MX-11 (10.8L, 355–430 hp) and MX-13 (12.9L, 405–510 hp) engines fuel the 579’s legendary efficiency and comfort.

🛠 Installation – Simple 3-Step Process:

1. Replace the downstream NOx sensor with the delete module

2. Remove EAS ECU fuses

3. Remove or drill out the DPF filter

💡 Emulated Components:

• DEF pump + pressure sensor

• Downstream NOx sensor

• Combined exhaust temperature sensors

• DPF differential pressure sensor

• DEF tank level & temperature sensors

• PM (Particulate Matter) sensor

• EAS4 ECU

⚠️ Note: Using this emulator affects Euro TIER emission standards compliance.