Are you in need of an air-fuel-ratio monitor kit for your HP Tuned vehicle? Measure your AFRs with extreme precision using Ballenger Motorsports' AFR500v3 wideband control kits preconfigured specifically for vehicles using HP Tuners' software.

As one of the most critical tools a tuner requires for properly calibrating a vehicle, the AFR500 air fuel ratio monitor provides professional grade measurement of air-fuel-ratio without breaking the bank. Ballenger AFR500v3 kits offer a linear analog output to be used as an input to engine control systems, gauges, or data acquisition systems. They are capable of reading air-fuel ratio values from 9.0:1 to 16.0:1 (standard range) with a resolution of 0.1 to provide excellent resolution in the tuning range of most performance vehicles.

Key features and benefits:

* Large, bright digital display controller (3.4 in. x 2.7 in. x 1.3 in.)
* 13 ft. wiring harness with sealed connections
* NTK production grade sensor
* Standard measurement range
* Display gasoline (standard)
* Weld-in steel exhaust boss and plug
* Mounting Velcro®
* Comprehensive installation, troubleshooting, and tuning manual
* 0 to 5 V analog output signal
* 11 to 28 V input power (24 V system capable)
* Compatibility with most aftermarket ECUs
* Digitally derived output with a higher resolution digital/analog converter
* 4 times the measurement resolution (4096 increments compared to the previous 1024)
* ASIC chips (a common point of failure from electrostatic damage) have been replaced with a custom board providing better protection and upgrade capabilities
* Ability to display from 0.0 to 6.0 in lambda setting for better flexibility with alternate fuels, such as diesel
* Ability to upgrade firmware for future sensor types
* All harnesses, control units, accessories, etc. are backward and forward-compatible
* Options are selectable at any time via internal jumpers
* NTK Calibration grade sensor highly recommended for low AFR methanol applications