MoTeC Knock OKM - Manual (Page 27)

MoTeC Appendices 27
Appendix 3 SKM Tuning Loom #61114
Optionally the SKM Tuning Loom can be used for wiring.
• Length of the ECU and knock sensor leads is 600 mm
• Length of the audio lead is 1850 mm
Connector 1
: Stereo plug
Pin Function
Connect to stereo headphones
Base Audio Ground
Middle right channel Knock Window
Tip left channel Knock Audio Out
Connector 2
: DTM 2 pin
Mating connector #68051
Pin Function Connect to knock sensor
1 Shield Shield
2 Knock Signal Signal
Connector 3
: DTM 4 pin
Mating connector #68054
Pin Function Connect to M400/M600/M800/M880
1 Ground Ground
2
Knock ECU
Out Any available AV input, preferable a Lambda sense
input
3
Knock
Window Any spare ignition or injector output
Note: on M400/M600 injector8 only
4 8 V 8 V