470836-9019 CONTROLLER, VARIABLE - REBUILT

The **Aeroforce Variable Absolute Pressure Controller** (P/N **470836-9019**) is designed to regulate turbocharger absolute pressure for consistent and reliable engine performance. It ensures stable boost control, improved efficiency, and optimal operation across varying altitudes and flight conditions. *Images are representative and may not show the exact product for sale.* --- ## Applications The **Aeroforce 470836-9019 Controller** is suitable for the following aircraft: - **Cessna 404 Titan** (1977 and later) – *GTSIO-520-M engines* - **Piper Seneca V** – *L/YSIO-360-RB engines* --- ## Why CJ Aerospace? CJ Aerospace supplies certified turbo system controllers backed by expert technical support and rapid fulfilment: - 🇦🇺 **Australian-owned & operated** - 📦 **Local stock for fast dispatch across Australia & New Zealand** - 🔧 **Expert support for turbo-system integration and component compatibility** - ✈️ **Trusted by MROs, operators, and avionics engineers** > ✉️ [Contact us: sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au) > Need help confirming compatibility? Our team will be pleased to assist.

- **Boost Control:** Regulates boost pressure by adjusting the wastegate or VGT position to manage exhaust flow driving the turbocharger - **Engine Performance Optimisation:** Delivers the correct boost level for engine demand, enhancing power and efficiency - **Altitude Compensation:** Adjusts turbocharger operation to maintain consistent engine output as air density changes - **Temperature Management:** Monitors turbocharger exhaust and oil temperatures, preventing overheating and protecting system components - **System Integration:** Works with the engine management system using real-time sensor data for continuous precision control - **Safety Features:** Limits boost, reduces power, and activates alerts to prevent over-boost and engine damage - **Operational Modes:** Manages starting, normal running, and shutdown phases for smooth turbo operation