FX
FOX Knock Detector
Engine Knock Analyzer
Not connected

Live status

0
Vibration (corrected)
0
Knock count (recording)
60

Air-Fuel Ratio (AFR)

14.7
Rich Ideal Lean

Recording

Start recording
00:00Duration
0Knocks logged
--Speed km/h
--Engine RPM

Threshold & calibration

Minimum amplitude60
Peak raw ADC value--
Calibrate idle baseline
Reset
Idle-baseline calibration…

Engine RPM calibration

Since the test is only done in one gear…
Current GPS speed--
RPM shown on tachometer
Log calibration point
Clear points
No calibration points logged yet.

Dyno mode (estimated HP/torque)

Dyno instructions.
Vehicle weight (kg)
Recording starts/stops with the main Record button above.
--Peak HP
--at RPM
--Peak torque (Nm)
--at RPM

Charts

Live
Recording + knocks
Speed + knocks
Knock vs RPM
Knock over time
Dyno
AFR / RPM