LinkECU KNB 105-1000 KnockBlock - includes 2x looms, 2x Knock Sensors Tuning Tools/Knock

The Link ECU G4+ KnockBlock (105-1000) is an essential tool for tuning, aiding in the early detection of incorrect ignition timing, lean air/fuel mixtures, and mechanical issues. This compact device allows tuners to listen to knock signals through headphones or noise-canceling ear muffs, providing real-time feedback during engine operation.

Key Features:

• Listen to one or two knock sensors
• Special filtering design improves signal-to-noise ratio
• Compatible with ear buds, headphones, or noise-canceling ear muffs
• Long-life lithium rechargeable battery
• Rugged CNC aluminum enclosure
• Flying lead headphones connector
• Compatible with all OEM knock sensors
• Interfaces directly to a laptop for recording engine noise or knock sensor frequency analysis using PCLink G4+

What's in the Box:

• G4+ KnockBlock
• 2 sensor looms (attached)
• 1 headphone loom (attached)
• Quick Start Guide
• 1 USB cable mini
• 2 Bosch-type doughnut OEM knock sensors
• 2 small Link Engine Management stickers

Specifications:

• Operating: Install the knock sensor(s) in a suitable location on the engine (typically on a solid mounting point on the block near the cylinder head). If only using one sensor, leave the unused sensor cable disconnected. Turn the volume control clockwise until it clicks. The LED indicator will turn blue when the KnockBlock is operating. Turn the volume to the minimum setting (most anti-clockwise). Connect headphones to the 3.5mm audio jack. Run the engine and carefully increase the volume (clockwise) until engine mechanical noise can be heard. Adjust to a comfortable listening volume.
• Charging: Turn off the KnockBlock by turning the volume control anti-clockwise until it clicks. Connect the USB charging cable to the KnockBlock’s Mini USB connector. Can be charged from any standard USB charger PC, laptop, car, or cell phone charger (2.1A at 5V max). The LED indicator will show red while charging. When the indicator turns off, the battery is fully charged. Charge the G4+ KnockBlock after use and before storage.