AEM 93TSI 1G AEM EMS with 2G Knock Sensor

[v8slayer]

Gents

I have internally logged 2 different 2G knock sensors and still can't get any good resolution from them.
I get .02-.03 volts at low RPM and they max out about .2 volts at 9000 RPM.

I'm running around 20 PSI tuned from plug examination but never see above .2 volts.

All wires are good, the log graph does look proper and climbs great but just looks low across the RPM range.

should I not see something around 2 to 3.5 volts on average?

What can I check or try guys?

Motor is full race with all the bolt ons needed to support it.

THX
Roger

 

[TheBoz]

General Tuning Guide Lines for Turbo Applications.

on the second post download the 33-34psi-pull.stf, you can see what my knock was on that run.

But you should see more than .02volts. I always do.

 

[v8slayer]

Thanks bud.
I have just taken the second sensor out and cleaned the hole and re-torqued it.
I now see a max of 1.7V raw at 9000 RPM.

Not the most resolution but now it's a workable resolution and believable.