Maybe its just non-sense, but I want to know.
When should a knock sensor be used?
I have a speed density 351w, that has knock disabled in hardware.
The stock 6cyl and I believe the 302 have knock sensor enabled.
My engine will hopefully be 400ish hp/tq at the crank once I'm done building.
Any reason I should or shouldn't enable knock sensor?
I'm having fun hacking the hardware, once it's enabled I could always disable it.
To knock sense or not knock sense, that is the question?
-
- Posts: 5034
- Joined: 2021 Feb 15, 12:23
- Location: Metairie, LA
- Vehicle Information: Work Truck
'19 F-150 3.3L
Re: To knock sense or not knock sense, that is the question?
You habe to write custom code to get the knock sensor to work correctly.
-
- Posts: 319
- Joined: 2021 Feb 16, 15:53
- Location: Victoria, BC, Canada
- Vehicle Information: 1994 Flarside, XLT, 351w E4OD
SD48b, Quarter Horse, Burn2
Re: To knock sense or not knock sense, that is the question?
So, even though my bin has the KNOCK STRATEGY ENABLE LOGIC, it still needs to be customized more?
Code: Select all
STRATEGY MODULE
SPKKNOCK_LL:
Sub Routines
KNOCK_HARDWARE_PRESENT:
KNOCK_THRESHOLD_SENSE_(KTS)_LOGIC:
Switch:
KIHP
Calibration Constants:
KNKCYL
ECTNOK
LODNOK
Bit Flags:
B7_KIHP_9e
B3_KNOCK_DETECTED_4f
B6_KNOCK_STRATEGY_4f
B7_KNOCK_OCCURRED_4f
-
- Posts: 5034
- Joined: 2021 Feb 15, 12:23
- Location: Metairie, LA
- Vehicle Information: Work Truck
'19 F-150 3.3L
Re: To knock sense or not knock sense, that is the question?
yeah the stock code doesnt funxtion correctly