Not Getting A Knock Reading On Safcii

[3LGODZILA]

ive trying going through the different displays and my knock wont read anything other then 0. i know there are 2 knock sensor wires off the ECU, ive spliced into the 1 which read a higher voltage.

although i dont have the afm wires connected up i bought the safc 2nd hand and it came out of a liberty, so wen i take it in to get tuned ill hook it up, could this be why?

and also the AF1 reads 0% too, is that my air-fuel ratio reading? im guessing thats reading 0 coz of the afm not going through to safc.

[3LGODZILA]

anyone?

[3LGODZILA]

no1 at all has had this prob? awsome

[Don Dada]

There is a proceedure to set up knock, if this is not done it will not function.

It is in the manual which i believe u can get on Apexi site.

The afm signal not being connected will not affect your knock reading.

The AF% is a reference of how much air passing thru the afm not your air fuel ratio.... u need a wide band for that.

[Basti]

i have the same problem. got it installed thru a workshop so i figured they didn't wire it up. if you want the manual, pm me, i can email it to you