Go twice as fast! With a response time of just 10ms, Spartan 3 is more than twice as fast as any Wideband O2 Controller on the planet.

Spartan 3 Lite features the latest technologies; Bosch LSU 4.9 or LSU ADV Wideband Sensor.

Spartan 3 Lite is designed with Megasquirt in mind, Megasquirt users can enjoy the most accuracy with Spartan 3 than with any other brand of Wideband Oxygen Controller through the use of the analog output for wiring to a gauge or ECU/Datalogger. 

  • Standalone ECU's (Such as PiMP, PiMPx, PiMPxs, PiMPxshift, Microsquirt) require both the controller & sensor
  • Controller requires Bosch LSU 4.9 Sensor for use (or LSU ADV sensor if you flash the firmware for that sensor).
  • Available with and without Solid AFR Gauge
  • Can use our Perfect Tuning CAN gauge instead of Solid AFR Gauge to add additional features and programmable I/O's
  • If you want to run dual widebands, you need two controllers and two sensors

    Features:
  • 10 ms Response Time
  • Compatible with Bosch LSU ADV and Bosch LSU 4.9 sensor. Bosch's newest sensor, LSU ADV, provides a 20x resolution increase over the LSU 4.9. Using LSU ADV sensor requires user to change the sensor settings using a serial terminal.
  • 1x Programmable Linear voltage output
  • 1x Simulated Narrowband output
  • Spartan 3 Lite does not have CAN Bus
  • Lambda range of 0.6 (Lambda) to 3.4 (Lambda), equivalent to 8.82 (AFR) to 50 (AFR) for gasoline
  • Serial Port
  • ARM Cortex M4
  • 0.1% tolerance components for all components that affect accuracy
  • Programmable Linear Output for Increased Sensitivity in your Engine's Intended AFR Range, or to work with Multiple Gauges
  • Separate grounds and power connections for LSU Heater and electronics for improved noise performance and improved voltage protection
  • 4 layer Printed Circuit Board
  • 2-Year Controller Warranty, 3 Month Sensor Warranty
  • 60-day Money Back Guarantee
  • Lambda Sensor carries a 3-Month Warranty

Additional Features + Specifications:

  • 8 ft Cable Length
  • Total Length with LSU 4.9 Sensor: 9 ft
  • Operating Temperature: -40 (C) to +105 (C)
  • Response Time: 10(ms)
  • Spartan 3 dimensions: 115mm x 60mm x 26mm

Includes:

  • Spartan 3 Lite Lambda Controller configured for LSU 4.9 Sensor
  • 8ft Cable (Controller to Sensor)
  • 2x Fuse Holder
  • 2x 5 Amp Fuse (Replacement Included)
  • 2x 1 Amp fuse (Replacement Included)
  • Bosch LSU 4.9 Sensor
  • Solid AFR Gauge (Optional, If Purchased)

Instructions & Documentation:

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Wideband | Spartan 3 Lite | o2 Sensor Lambda Controller Kit | LSU 4.9 Sensor

  • Brand: 14Point7
  • Product Code: Spartan3LiteKit
  • Availability: 8
  • $159.99


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