HP Tuners Air Fuel Ratio Gauge

AEM X-Series Wideband OBDII Wideband AFR Controller Gauge

Key Features

• 0-5V & RS232 output for data logging and feedback control, AEMnet (CANbus) for data logging and daisy-chaining multiple controllers up to 16 cylinders.
• Can display AFR values in hundredths of a %
• X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitors wideband AFR controllers.

HP Tuners — Industry-leading ECU tuning and diagnostics solutions for automotive professionals.