LinkECU G4KNL 114-1000 KnockLink (sensor sold separately) Tuning Tools/Knock
Self-calibrating visual knock warning tool for tuning, street, and race applications. Requires a knock sensor (sold separately)
The Link ECU KnockLink G4 (G4KNL) is a self-calibrating, visual knock warning tool designed for tuning, street, and race applications. This device continuously scans the knock signal and warns of any knock occurring, even light detonation that can damage an engine over time. The engine's RPM and load are automatically 3D profiled by the KnockLink, continuously storing and dynamically adjusting this noise profile map while looking for the particular knock frequency.
Key Features:
- Self-calibrating: No setup required; just wire in and start the engine.
- Visual indicators: LED changes color to indicate system status.
- Real-time monitoring: Continuously scans and adjusts to engine noise profile.
- Durable design: Suitable for both street and race use.
LED Indicators:
- Dim Blue: KnockLink is powered, waiting for the engine to be started.
- Flashing Blue: KnockLink has detected the engine has started and is now calibrating.
- Dim Green: KnockLink is adapting to the engine's noise profile and listening for knock.
- Flashing Red: KnockLink has detected knock. Avoid large throttle openings; seek professional advice.
Note: A knock sensor is required for operation and is sold separately. Alternatively, the G4 KnockLink Kit includes both the KnockLink and a knock sensor with loom.