Ecumaster forum •C20LET proper stock Knock Sensor configuration

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C20LET proper stock Knock Sensor configuration

Posted: Thu Jun 04, 2015 9:36 am

by nyl

i only get engine noise but can't get knock configuration right.

Re: C20LET proper stock Knock Sensor configuration

Posted: Thu Jun 04, 2015 1:07 pm

by astra vxr

the let knock sensors are around 8 khz if thats any help

Re: C20LET proper stock Knock Sensor configuration

Posted: Thu Jun 04, 2015 1:47 pm

by Jadzwin

OEM ECU uses 13.1kHz as knock resonant frequency.