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HKS A/F Knock Amp
$160.00
HKS A/F Knock Amp
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 NOT INCLUDED 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.
As per photos only.
Unable to find the sensors, so have price accordingly.