


About
Link ECU KnockBlock G4+ (KNB)
*NOTE* This product is Order in and typically takes around a 4-5 working days to get in to stock
The G4+ KnockBlock is an essential tool for tuning and can aid in the early detection of incorrect ignition timing, lean air/fuel mixtures and mechanical issues. It is used it with ear buds, headphones or noise cancelling ear muffs and features special filtering to allow you to listen in and detect knock early.
- Listen to one or two knock sensors
- Special filtering design improves signal to noise ratio
- Can be used with ear-buds, headphones or 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+)
Please note headphones with their own noise filtering may be unsuitable for use with the knock block.
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
Link ECU KnockBlock G4+ (KNB)
*NOTE* This product is Order in and typically takes around a 4-5 working days to get in to stock
The G4+ KnockBlock is an essential tool for tuning and can aid in the early detection of incorrect ignition timing, lean air/fuel mixtures and mechanical issues. It is used it with ear buds, headphones or noise cancelling ear muffs and features special filtering to allow you to listen in and detect knock early.
- Listen to one or two knock sensors
- Special filtering design improves signal to noise ratio
- Can be used with ear-buds, headphones or 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+)
Please note headphones with their own noise filtering may be unsuitable for use with the knock block.
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
Link ECU KnockBlock G4+ (KNB) (Order in)
- Regular price
- $782.00
- Sale price
- $782.00
- Regular price
-
$0.00
Translation missing: en.products.product.sku:SCR LNK1051000
Couldn't load pickup availability
First time buying from us? Get $10 off.
Sign up here to grab your discount.

Standard $8 shipping throughout New Zealand*
Please note the Standard Shipping Rate excludes bulky or heavy items over 0.015m3, discretion and common sense will be used.
Normal Delivery Times
Overnight service for Auckland.
Rest of North Island 1-2 days.
South Island 1-3 days.
International Shipping
Request a quote and we will get back to you before you purchase with rates and delivery times.
Shipping Rate Disclaimer
*$8 SHIPPING IS ONLY APPLICABLE ONLINE AT WWW.SCARLES.CO.NZ.

Refunds and Returns Policy
Any issue or fault with a product must be brought to our attention immediately by contacting us at sales@scarles.co.nz before any action is taken. We will then consider the best course of action, which may include you returning the product for inspection.
Once the item is received we will assess the fault. All faulty products will be inspected/tested by either the original manufacturer or a professional. This process time frame varies depending on the product. If the product is deemed a manufacture fault a full credit or replacement can be offered.
We do not cover any additional fitment costs, certification costs, extra parts or freight required to make the item fit or work or any loss of time/wages/business occurred. The product provided even if it is stated as a “direct fit” does not imply no additional parts maybe required.
For more information head over to our FAQs page or email us sales@scarles.co.nz
