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 ADV features the latest technologies; Bosch LSU ADV Wideband Sensor, CAN Bus Connectivity, and Android.
Spartan 3 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 CAN connectivity allowing 2 wire connection to the ECU whether you use single or dual widebands! Analog output also available for wiring through the stock o2 sensor wiring.
Standalone ECU's (Such as PiMP, PiMPx, PiMPxs, PiMPxshift, Microsquirt) require both the controller & sensor
Controller requires Bosch LSU ADV Sensor for use
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:
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 4.9 sensor requires user can change the sensor settings using a serial terminal.
1x Programmable Linear voltage output
1x simulated narrowband output
CAN Bus support for the following ECUs; Megasquirt 3, Adaptronic, Link, Haltech, as well as YourDyno dyno controller are supported. More supported devices coming soon via firmware update
CAN Bus connectivity to any version of PiMP ECU's frees up an additional analog input
Spartan 3 ADV is compatible with Torque OBD App for Android devices to display AFR
Lambda range of 0.6 (Lambda) to 3.4 (Lambda), equivalent to 8.82 (AFR) to 50 (AFR) for gasoline
Onboard FTDI based serial-USB converter
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