14POINT7 specializes in high-performance engine tuning tools, offering highly accurate Wideband O2 Controllers, lambda sensors, and air-fuel ratio gauges.
14POINT7 is a leading manufacturer of high-performance engine tuning tools designed for automotive enthusiasts, DIY builders, and professional tuners. Their product lineup features advanced Wideband O2 Controllers, such as the Spartan 3 and SLC Free 2 series, which provide extremely fast and accurate lambda measurements. These devices integrate seamlessly with Bosch LSU 4.9 and ADV sensors and various Engine Control Units (ECUs) to ensure precise air-fuel ratio monitoring.
Beyond wideband controllers, 14POINT7 offers Solid Air Fuel Ratio (AFR) and Exhaust Gas Temperature (EGT) gauges. Designed for durability and precision, their products support various CAN bus formats, serial communications, and even mobile datalogging applications like Torque Pro, making them highly versatile for comprehensive engine tuning and diagnostics.
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You can perform a Free Air Calibration using the serial command 'DOCAL'. Pull the sensor out of the exhaust, power on the wideband controller with the sensor connected for about 5 minutes, then issue the command.
The Spartan 3 series is designed to work seamlessly with Bosch LSU 4.9 and Bosch LSU ADV Wideband Oxygen sensors.
The Lambda sensor should be installed between the 10 o’clock and 2 o’clock position (less than 60 degrees from vertical) to allow gravity to drain water condensation. It must be installed before the catalytic converter.
Yes, the Spartan 3 uses an FTDI serial to USB solution. You can connect it to your Android device using a compatible USB adapter (OTG cable) and configure it in the Torque Pro app settings under OBD2 Adapter Settings.