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Spartan Lambda Controller 3 ADV

by 14Point7
This product is not available

This product has been replaced by Spartan 3

Go twice as fast! With a response time of just 7ms, Spartan 3 ADV is more than twice as fast as any Wideband O2 Controller on the planet.

Spartan 3 ADV features the latest technologies; Bosch LSU ADV Wideband Sensor, CAN Bus, and Android. 


  • Utilizes Bosch's latest Wideband Lambda Sensor; LSU ADV.
  • CAN Bus allows Spartan 3 ADV to send accurate and timely exhaust Lambda readings to other CAN devices. Currently, MegaSquirt 3 ECU, Adaptronic ECU, Link ECU, Haltech ECU, and yourdyno dyno controller are supported. More supported devices coming soon via firmware update.
  • Spartan 3 ADV is compatible with Torque OBD for Android to display AFR
  • Lambda range of 0.6[Lambda] to 3.4[Lambda], equivalent to 8.82[AFR] to 50[AFR] for gasoline
  • User-assignable 11 bit CAN ids 
  • Set/Clear CAN Termination resistor
  • Does not require Free Air Calibration but Free Air Calibration is available 
  • Programmable Linear Output
  • 2-year warranty
  • 60-day money back guarantee

 Note: Lambda sensor carries a 3-month warranty

Additional Features and Specifications:

  • 8 ft cable length
  • Total length with LSU ADV: 9 ft
  • Water, dust, and dirt resistant 
  • Accuracy:  0.012 [Lambda], RMS Error of controller + sensor
  • Resolution: 0.00067 [Lambda]
  • Response Time: 7[ms]
  • Operating Temperature: -40[C] to +105[C]




Software and Documentation
Package Contents
  • Spartan 3 ADV Lambda Controller
  • Waterproof fuse holder
  • 2x 5 Amp fuse (replacement included)
  • Bosch LSU ADV if purchased

Spartan 3 ADV Compatible Products:

5 out of 5, based on 4 reviews
Alan H from Wisconsin on Sep 18, 2016
Simple, stable, easy to install.
Simon J from England UK on May 05, 2016
Used both the Spartan 1 & 2 with good consistent results unlike my previous Innovate LM-2 WBC, both do exactly as intended although I do prefer the neatness of the Spartan 2 over the 1, previously never heard of 14point7 until I read some promising reviews online, glad I did.
Nicholas Chang from Jamaica on Jun 26, 2015
very simple clean looking setup if i didnt already know its a wideband id have never guessed it was anything more than an O2 sensor with a long wire harness

installation was pretty easy its literally just running a wire !!!! also recommend you purchase the gauge to go with this as it looks great
Nicholas M Chang from United States on Apr 09, 2015
seller communication was a little slow but he was always helpful and answered questions even help sort out a little mixup with no hassle

item arrived sensor seems to have been a new but pretested before sent out to prevent errors i do appreciate the quality control there

item was much smaller than i anticipated and seems to be easier to hide away its basically a long cable u can cut to length

added bonus was that it emulates narrowband signal for stock computer so u can have wideband without putting a bunch of holes in ur system :)

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