Link ECU G4+ G4X KnockBlock Knock Block KNB for early Knock Detection

Link ECU G4+ G4X KnockBlock Knock Block KNB for early Knock Detection

The  G4+ G4X KnockBlock is an essential tool for tuning  and can aid in early detection of incorrect ignition timing , lean air / fuel mixtures and mechanical  issues

Features:

• Listen to one or two knock sensors
• Special filtering design improves signal to noise ratio
• Can be used with ear buds, ear phones and noise cancelling ear muffs
• Long life lithium rechargeable battery
• Rugged CNC aluminium enclosure
• Flying lead headphones connector
• Can be used with all OEM knock sensors
• Can be used to interface directly to a laptop for recording of engine noise or knock sensor frequency analysis (using PCLink G4+)

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

Whats in the Box? -

1. G4+ KnockBlock
2. 2 sensor looms (attached)
3. 1 headphone loom (attached)
4. Quick Start Guide
5. 1 USB cable mini
6. 2 Bosch type doughnut OEM knock sensors
7. 2 small Link Engine Management stickers

Any Questions let us know!