14point7 Spartan2 Wideband controller kit

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  • Regular price $125.00

Spartan 2 is a purebred Wideband Oxygen Controller with a Bosch LSU 4.9 Wideband sensor. For stock or modified. turbo , supercharged, or NA . A wideband controller is a very critical component in ensuring your engine air fuel ratio is optimal. Let this be the first line of defense and a good insurance policy. Spartan 2 can be installed on any application and with any aftermarket piggyback/standalone EMS .

Spartan 2 is crafted with all automotive grade extended temperature components, this means Spartan 2 offers automotive OEM reliability over the widest operating temperature range possible; -40[C] to 125[C]. 14Point7 stands behind this product with a warranty that is twice as long as any competing product, 2 years

Spartan 2 is equipped with both an analog Linear Output and Simulated Narrowband Output that is compatible with most gauges, ECUs, dataloggers, etc…

The advanced design, highest quality components, and extensive factory calibration means 0.01 Lambda accuracy — without the need for any calibration.
Additional Features and Specifications:

  •     7 ft cable length
  •     Total length with LSU 4.9: 10 ft
  •     Water, dust, and dirt resistant

 Package Contents

  •     Spartan Lambda Controller
  •     Bosch LSU 4.9 wideband oxygen sensor
  •     Waterproof fuse holder
  •     2x 5 Amp fuse (replacement included)


Detailed Description:

  •     Spartan 2 utilizes the Bosch LSU 4.9 Wideband O2 Sensor - a cost efficient Wideband O2 sensor providing 0.01 Lambda accuracy, fast response, and rated life of 100,000 km
  •     Compatible with all fuels
  • AFR/Lambda range, 0.68[Lambda] to 1.36[Lambda], 10[AFR] to 20[AFR] equivalent for gasoline
  •     0.01 Lambda accuracy without the need for any calibration
  •     Utilizes our patent pending Binary Drive technology; no other system is more digital
  •     Linear Output allows easy interfacing with gauges, fuel management systems, and data-loggers
  • Linear Output: 0[V] @ 0.68[Lambda] linear to 5[V] @ 1.36[Lambda], 10[AFR] linear to 20[AFR] equivalent for gasoline
  •     Our innovative Output Sequencer feature means our Wideband O2 Controllers to have the most accurate Linear Output on the market. You can be sure that any device connected to the Linear Output will receive the most accurate AFR/Lambda signal possible
  • The Output Sequencer provides a dual level precision voltage signal to the Linear Output. This allows you to easily check that the AFR/Lambda seen by any device connected to the Linear Output is accurate, and if not, to generate a 2 point calibration to achieve perfect accuracy
  • MegaSquirt users, check out how to use the Output Sequencer for maximum AFR accuracy  here
  •     Simulated Narrowband Output allows you to install a Wideband O2 Sensor in place of your Narrowband O2 sensor
  • Simulated Narrowband switch point @ 1[Lambda], 14.7[AFR] equivalent for gasoline
  •     Easy 4-wire installation for most setups
  •     A Two-Year Warranty that is twice as long as any competing product
  •     60 day money back guarantee