What are acceptable knock volts? ...
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What are acceptable knock volts? ...
I've been doing some logging and I'm getting a voltage spike of 3.4volts that lasts for 1 second and drops to 1.7 after.
At the spike the log show:
Knock volts 3.4
Engine load 154.5
Engine speed 8613
O2 10.87
Ign timing 17.45
Air temp 19.4
Another log with more timing and warmer temps showed:
Knock volts 3.1
Engine load 151.7
Engine speed 8699
O2 11.56
Ign timing 20.26
Air temp 28.4
Should I be pulling back timing in that one particular cell?
How sensitive is the stock knock sensor, could I be picking up false knock?
Should I be worried? Any input would be great as Im just learning...
Basic setup info:
02 s2000
InlinePro kit
Aem ems/wideband
Magnified
At the spike the log show:
Knock volts 3.4
Engine load 154.5
Engine speed 8613
O2 10.87
Ign timing 17.45
Air temp 19.4
Another log with more timing and warmer temps showed:
Knock volts 3.1
Engine load 151.7
Engine speed 8699
O2 11.56
Ign timing 20.26
Air temp 28.4
Should I be pulling back timing in that one particular cell?
How sensitive is the stock knock sensor, could I be picking up false knock?
Should I be worried? Any input would be great as Im just learning...
Basic setup info:
02 s2000
InlinePro kit
Aem ems/wideband
Magnified
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