The MoTeC SKM #53116 datasheet provides specifications, connector pinout, dimensions and compatibility for the Standalone Knock Module.
The MoTeC Standalone Knock Module (SKM) enables individual‑cylinder closed‑loop knock control on MoTeC’s ‘hundred series’ ECUs, allowing tuners to optimise high‑performance ignition maps while reducing background engine noise. It is housed in a robust aluminium case and connects between the ECU and the factory‑fitted knock sensor.
Key specifications include a 38 × 90 × 25 mm case (excluding connector), weight of 100 g, an 8 V power supply, a 13‑pin Autosport connector and a 3.5 mm stereo audio connector. The module is compatible with M400, M600, M800 and M880 ECUs and includes pin‑out details for sensor, knock signal and audio connections.
| Case size | 38 x 90 x 25 mm (excluding connector) |
|---|---|
| Weight | 100 grams |
| Power supply | 8 V |
| Connector | 1 x 13‑pin Autosport connector |
It enables individual‑cylinder closed‑loop knock control on MoTeC ‘hundred series’ ECUs, allowing safe optimisation of high‑performance ignition maps.
The module uses a 13‑pin Autosport connector for ECU and sensor connections and a 3.5 mm stereo connector for audio output.
The case measures 38 × 90 × 25 mm (excluding connector) and the unit weighs 100 g.