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Details
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 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, etc.


- Digital filter is implemented for knocking sensor signal process. This filter seperates other noises such as engine vibration for improved knock detection.
Parts Diagram

Additional Information
| SKU | 44006-AK004 |
|---|---|
| Stock Traffic light status | amber |
| Brand | HKS |
| Color | No |














