Bosch controller without display 

• Interfaces with Direct-Link, VDSTS and WinProflo software.
• Works with standalone engine management systems.
• Accurate Air/Fuel Ratio <0.1, Fast Reaction
• Advanced Sensor Self Calibration Circuitry. No manual calibration required.
• Wideband LINEAR Analog Output (0-5V)
• Narrowband Analog Output (0-1V)
• Replace your stock Narrowband sensor.
• 32 MHz Advanced DSP Technology
• Built in Resettable Fuse (No external fuse needed)
• Sensor soft start circuitry, prolongs O2 sensor life.
• Compact and Professional Design
• "Plug and Play" Installation
• ISO 9002 Certified Assembly

Introduction:

Affordable, accurate, compact, feature packed, and simple to use are only a few words that describe our TR-O2 Wideband Oxygen Sensor Controllers. Designed in the heart of Silicon Valley, California with the highest technological standards, we bring you three wideband oxygen sensor controllers that meets the needs of every motorbike tuner!
 

Description:

The TR-O2 Wideband Oxygen Sensor Controller is extremely simple to use and to setup. It do not require complicated sensor calibration procedures nor do they require any confusing software setup. Simply, connect the power wires to a 12V source, snap the sensor wire harness with the oxygen sensor and run the VDSTS, Direct-Link or WinProFlo software to start measuring your motorbike's air/fuel ratio within minutes! TR-O2 wideband is guaranteed accurate to 0.1AFR with proven technology which yields extremely fast reaction times.

TR-O2 Controllers come with two analog outputs, linear wideband and narrowband. Our linear wideband output gives you the freedom to interface with a number of tuning devices, such as data loggers, piggy back fuel systems and stand alone engine management systems. The linear wideband output signal updates at 100KHz (100,000 times/sec). This signal can be sampled as fast as 50KHz. With the narrowband output you are able to completely replace your stock narrowband sensor and "feed" our analog signal directly into your ECU. This eliminates the hassle of welding a second sensor bung on your down pipe. Your ECU will "think" that your narrowband sensor is still there while you're measuring wideband information at the same time!

The TR-O2 continuously updates the corresponding air/fuel ratio 10 times per second (10Hz)

Bosch LSU4/LSU4.2 Sensor Info:

This sensor is more commercially available than the NTK and is used in production cars such as, Porche, Audi, VW, Subaru, Cadillac, and Volvo.

Its performance, accuracy and cost make it the ideal sensor for today's tuning needs.

1. M-Series Wideband Oxygen Sensor Controller unit.
2. Wideband oxygen sensor.
3. 8 ft plug and play wire harness for connection between the TR-O2 Controller and the oxygen sensor.
4. 4 ft wires brought out from the TR-O2 Controller for connections to power and analog output signals.
5.  Detailed installation instructions.