OBD-II Devices

Some third party sensors attach directly to the vehicle's OBD-II diagnostics port and provide a pass-through connector for other OBD devices such as the MPVI3.

The AEM X-Series OBD-II Wideband AFR Controller Gauge is one such device which has generally performed well with HP Tuners interface devices. It can be purchased from our website here:

https://www.hptuners.com/product/aem-x-series-obdii-wideband-afr-controller-gauge/

Although, the MPVI3 may function well. with other devices of this type, we cannot guarantee that every such device will be supported. Contact HP Tuners Customer support for inquiries about specific devices.