DEF / AdBlue® Level & Quality Sensor Emulator
High-Fidelity Solution for CAT® C7.1 & Perkins® 1206F
 
Engineered for the demanding environments of Australian and New Zealand worksites, the CAT C7.1 DEF Sensor Emulator is a professional-grade digital replacement for original 4-pin Deutsch DT level and quality sensors.  If your machine is suffering from constant "DEF Quality" warnings or level sensor failures, this Plug & Play module allows you to bypass the faulty OEM hardware, clearing fault codes and restoring full engine torque immediately.
 
Key Features
Complete Signal Emulation: Accurately synthesises both Level and Quality signals to the Engine Control Unit (ECU).
Instant Recovery: Clears emissions-related derates and prevents future "Limp Mode" events.
Rugged Construction: Housed in a 100% waterproof and vibration-resistant industrial casing.
Direct Integration: Utilises the standard 4-pin Deutsch DT connector for a seamless fit.
Precision Engineering: Made with high-spec components to ensure long-term reliability in mining and civil applications.
 
Technical Compatibility
Supported Engines:
Caterpillar® C7.1: (Compatible with both A7 and A6 ECU types).
Perkins® 1206F: (Industrial and off-road variants).
 
Example Machine Applications:
Next Gen Excavators: CAT 320, 323, 326, 330, 335, 340.
Wheeled Excavators: CAT M314F through to M322F series.
Wheel Loaders: CAT 926M, 930M, 938M, 950M, 962M, 966M, 972M.
Plus: A wide range of OEM agricultural and earthmoving equipment powered by the C7.1 or 1206F platforms.