The No. 3394 Oxygen Sensor Tester & Simulator is a comprehensive tool designed specifically to test and simulate both 1V Zirconia and 1V/5V Titania oxygen sensors. This versatile device aids users in examining the functionality of the Engine Control Unit (ECU) and analysing various sensor wiring connections. The inclusion of a wire piercing clip ensures an effortless and secure connection during testing.

Purpose:
- The No. 3394 is built to test and simulate 1V Zirconia and 1V/5V Titania type oxygen sensors, ensuring reliable diagnostics.
- Simulation capabilities facilitate the examination of ECU functionalities.
- Helps in identifying and analysing types of connection wires (ground, open, heater, ECU power).

Key Features:
- Certifications: Approved with CE and UKCA certifications, ensuring compliance with European and UK standards.
- Sensor Compatibility: Capable of testing sensors with 1 to 4 wires, inclusive of those with or without a heater element.
- Connection Analysis: Enables detailed analysis of connection wires including ground, open circuits, heater circuits, and ECU power lines.
- ECU Testing: Provides the ability to check the ECU's response by simulating rich and lean fuel conditions.
- Indications: Equipped with LED indicators to show sensor signal switching and low power status, allowing for quick and easy diagnostics.
- User-Friendly: Features a wire piercing clip that ensures easy connection, reducing the hassle of manual connections.
- Auto Power Off: Designed with a 5-minute auto power-off feature to conserve battery life.
- Durability: Constructed with a high-strength housing and a properly sealed control panel to withstand demanding workshop environments.

Technical Specifications:
- Housing: Made from high-strength materials to ensure longevity and resistance to wear and tear.
- Control Panel: Sealed to provide protection against dust and moisture.
- Power Management: Low power indication for timely battery replacement and auto power-off feature for extended battery life.
- LED Indicators: Provide clear visual feedback for operational status, making diagnostics straightforward even for less experienced users.

Applications:
Ideal for automotive workshops, ECU testing facilities, and for any technician involved in the diagnosis and repair of oxygen sensor and ECU-related issues.

Embrace efficiency and accuracy in your diagnostic processes with the No. 3394 Oxygen Sensor Tester & Simulator, a tool tailored for modern automotive diagnostics in an Australian context.