Link ECU KnockBlock G4+ Knock Sensor Amplifier KNB
Link's G4+ KnockBlock is an audio interface that lets you hear knock (detonation and pre-ignition)
Brand: Link ECU
Part Number: 105-1000
Description:
Overview
The Link KnockBlock is a portable audio knock detection device designed to help you identify engine knock (detonation) during engine calibration. By processing the signal from one or two knock sensors and filtering out unwanted engine noise, the KnockBlock allows knock to be heard through headphones, helping detect detonation early and tune with greater confidence.
Suits
- All Link ECUs.
- Other aftermarket ECUs.
- Link Knock Sensors.
- OEM knock sensors.
What's in the Box
- 1 KnockBlock
- 2 Bosch type doughnut OEM knock sensors
- 2 sensor looms
- 1 headphone loom
- 1 USB cable mini
- Quick Start Guide
- 2 Link Stickers
Specifications
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Highlights: The Link KnockBlock has the following specifications:
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I/O: Listen to one or two knock sensors.; Special filtering improves signal-to-noise ratio.; Compatible with earbuds, headphones and noise-cancelling earmuffs.; Long-life rechargeable lithium battery.; Rugged CNC aluminium enclosure.; 3.5 mm headphone output.; Can interface directly with a laptop for engine noise recording and knock frequency analysis using PCLink.; Supplied with two knock sensors (PN 101-0053).
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Electrical: Operating Voltage Range: 4.75-5.25V; Maximum Input Voltage: 7V; Maximum Continuous Current Draw: 100mA
Notes
- For best results, mount the knock sensor(s) securely to the engine block near the cylinder head.
- Headphones with their own active noise filtering may not be suitable for use with the KnockBlock.
Downloads
