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NTK Lambda Wide Band Sensor and Kit

Wide Band Lambda Sensor + CAN Controller Kit

Variations

P/N# Model Price in USD
OB651 Kit with 1 controller + 1 lambda sensor; CAN link to ECU 475
OB651-4 Kit with 4 controllers + 4 lambda sensors; CAN link to ECU 1900
OB651-6 Kit with 6 controllers + 6 lambda sensors; CAN link to ECU 2850
OB651-8 Kit with 8 controllers + 8 lambda sensors; CAN link to ECU 3800
EFT23B CAN based lambda controller 250
OB6312-V NTK wide band lambda sensor 225

Wide Band Lambda Sensor + CAN Controller Kit

These NTK lambda sensors are for use with our Euro-4, Euro-5, Euro-8 and Euro-12 ECU's.

The controller kits are designed for use with all our ECUs, including the new Euro-2 ECU.  The kit is used for measuring oxygen content in the exhaust gas, used with a 5-wire NTK wide band lambda sensor and our controller, transmitting the data on a CAN bus:
- Lambda value
- Lambda sensor temperature
- Sensor and heater status

It can be used as a stand-alone kit, for example for dyno test cells, but also to add individual cylinder monitoring with our ECUs.  It is possible to combine up to 16 kits in a single installation, ideal for engine development work.

The lambda sensor is an individually calibrated NTK UEGO wide band lambda sensor (O2 sensor) for use with our OBR engine control systems.
With this sensor the engine can run in closed loop, adaptive fuel control, obtaining the programmed lambda target values.
Temperature range <1,740 OF (950 OC) continuously.