HKS AF Knock Amp 3

• 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 fuelling/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.