HKS AF Knock Amp Type 3 - Universal

The 3rd generation of A/F Knock Amp, Air/fuel and knock monitoring functions in one package with an all new display style.

Product Outline

High precision measurement of air/fuel ratio is possible with Bosch A/F sensor included in this product.

Monitor knock through headphones to aid setup of fueling/ignition with F-CON V Pro or a similar device.

Knock level threshold can be set and shown in the display by setting knocking conditions.

The air-fuel ratio and knock level can be output as voltage signals. Connecting the A/F Knock Amp to an F-CON unit allows controlling the air-fuel ratio feedback, knock retard, etc.

Features

Two A/F sensors can be used together. (Bosch A/F sensor is included.) 1 main unit can measure 2 different A/F values of the V-bank engine or multi-cylinder engine using 2 sensors.

The product consists of 2 units, a color LCD display/controller and amplifier. The design style is consistent with other HKS electrical parts such as EVC, etc.

HKS electronic devices will provide the better driving performance and support for your vehicles.

You will need electronic control devices and software settings for the ultimate tuning performance. The electronic control devices will control the vehicles in a higher level for the best total tuning performance. Modern vehicles are equipped with sophisticated software that controls the vehicles and HKS provides easy to use for beginners and also provide supports for professional tuners.