gt3076, boost 0.7 , afr 12. 370cc.
which limit values considered detonation? Why idling many Knock 18-20?
Knock increased when the engine is warming up.
Knock considered blinking inscription "knock"?
Knock count values
Moderator: Matt
Knock count values
- Attachments
-
- NIStune_2015-05-23_2113_51.csv
- (505.28 KiB) Downloaded 121 times
-
- 8.bin
- (32 KiB) Downloaded 112 times
Re: Knock count values
Whenever the sensor picks up frequency via the filter it will register a 'count'. Noise can make the ECU think there is knock when there isnt (false positive)
Noisy idle may cause false knock reporting
Noisy idle may cause false knock reporting
Re: Knock count values
what values considered dangerous? 10 20.30?Matt wrote:Whenever the sensor picks up frequency via the filter it will register a 'count'. Noise can make the ECU think there is knock when there isnt (false positive)
Noisy idle may cause false knock reporting
in my case, a lot of false actuations around 2000rpm.
after 2500rpm false Knock no.
I listen to headphones.
Matt, sorry for the incorrect placement topics
Re: Knock count values
No probs. There is no danger value as such that I can say to report. Forwarding on what the ECU is seeing. As it starts seeing counts, it will pull timing back
The counts just keep increasing per each cell it is registered. View in the 'trace' window to see the count over the map cells as it is traced
It is not like the powerFC which registers a certain amount of knock count and then indicates the level onto the dash
The counts just keep increasing per each cell it is registered. View in the 'trace' window to see the count over the map cells as it is traced
It is not like the powerFC which registers a certain amount of knock count and then indicates the level onto the dash