Ian. Posted October 26, 2023 Share Posted October 26, 2023 (edited) HKS AFK AFR Gauge and Knock Monitor. In excellent working condition, comes with all wiring, sensors and manuals. The connector from the monitor to the control unit is flimsy so I will include some spare pigtails for that also I have run this monitor in 5 different cars so far and only selling as my new digital dash does AFR & knock readings Fully configurable with warnings etc. 0-5V outputs for integration with various ECUs. Even supports dual lambda sensors and headphone output. 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. 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. HKS Part Number 44006-AK003 £300 + postage.  Worldwide postage available. Edited November 26, 2023 by Ian. (see edit history) 1 Link to comment Share on other sites More sharing options...
Ian. Posted November 26, 2023 Author Share Posted November 26, 2023 SOLD Link to comment Share on other sites More sharing options...
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