LCU1S AiM Air/Fuel Sensor for Mychron 6

The LCU1S will not work with the older MyChron 5 or 4. It is only for the MyChron 6.

Includes the Bosch LSCU 4.9 O2 sensor and the weld-on O2 sensor bung.

The LCU1S uses the newer Bosch LSU 4.9 O2 rather than the 4.2 version. The 4.9 offers improved accuracy, faster response times, and increased durability. The wideband range is increased giving a wider range of data for better tuning capabilities. 

The LCU1S: 

• Can detect accurate Lambda value from 0.65 to 1.6
• Less than 10 msec response time
• Weighs 70 grams!
• IP67 Waterproof
• Power Supply: 50 mA + sensor heater typical current 750 mA up to 2 A on cold sensor, 9-15 Volts.
• Dimensions: 1.7" x 1.2" x .75"
• Can be used with the Mychron Expansion Box or plugged directly into the Data Port of the MyChron 5s or MyChron 6.