Spartan 2 is a purebred Wideband Oxygen Controller for the Bosch LSU 4.9 Wideband sensor with no excess.
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.
Spartan 2 is designed with MegaSquirt in mind, Spartan 2’s Output Sequencer feature provides MegaSquirt with calibration signals to achieve the highest Lambda accuracy possible over the analog Linear Output. To find out more please follow the link here
Note: If purchased with LSU 4.9 sensor, the included sensor is a Bosch OEM sensor. The "head" of the sensor and it's internal sensing elements are made by Bosch, the cabling and calibration is done by a 3rd party.
|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 fuelsAFR/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-loggersLinear 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 hereThe 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|
|Simulated Narrowband Output allows you to install a Wideband O2 Sensor in place of your Narrowband O2 sensorSimulated 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|
Additional Features and Specifications:
- 7 ft cable length
- Total length with LSU 4.9: 10 ft
- Water, dust, and dirt resistant
"Spartan worked great for my application, accuracy was perfect when compared to a dyno wideband"
H. Roth, satisfied Spartan Lambda Sensor customer
"Spartan was very easy to install and worked flawlessly with my MegaSquirt all for half the price of competing products"
M. Cruz, satisfied Spartan Lambda Sensor customer
"I have recommended Spartan to countless of my friends and customers"
BB Jones, satisfied Spartan Lambda Sensor customer
- Spartan Lambda Controller
- Waterproof fuse holder
- 2x 5 Amp fuse (replacement included)
Spartan 2 Compatible Products:
installation was pretty easy its literally just running a wire !!!! also recommend you purchase the gauge to go with this as it looks great
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 :)