[senna]

.

 

[DCD]

HKS does one...its been out for ages

Here is a link:

http://www.hks-power.co.jp/products/electronics/monitor/knock.html

 

[Alan]

Dino
The Knock Monitor seems only to be on Japanese Websites.
Do you know of any UK/English details of the product ??
Best regards Alan

 

[DCD]

Alan, its a pretty simple piece of kit. Basically a red light flashes if knok is detected, and you can plug in headphones to hear the signal(also a volume to adjust). Thats about it really...

 

[Alan]

And there i was thinking it was a really complicated piece of kit
Thanxs mate
Best regards Alan

 

[Luke Emmott]

Knock sensor

Speak to Ron @ RK Tuning, he has them... sorry Ron

Luke

 

[Howsie]

ECU

I understand that some ECU's will flash the engine management light (and or others perhaps) to warn you of this also.

 

[Slippery]

The APEX ECU has a knock sensor display on the hand controller.
It also will flash a light on the dash.

Slippery:smokin:

 

[senna]

Thanks for the replies

V.Helpful

Cheerz,

 

[senna]

.

 

[Big Lad]

there is one on Ebay at the moment for sale

 

[Luke Emmott]

Knock sensor

RK Tuning sell them, call Ron on 02083484218.

Luke

 

[senna]

Thanks

Mucho Appreciatos.

 

[Draxx]

Must have missed this one!!!

Any Ideas as to how much????

Si

 

[Mycroft]

Scoobynet are doing a group buy of the sexiest of them all.

http://www.scoobynet.co.uk/bbs/thread.asp?threadid=175918

Very very good to look at!

 

[somberg]

Amazing Discoveries..

Question is: does it work....

 

[Trevor]

I guess this is a rather crude device that simply uses the factory detonation sensors, connected to pins 23 and 24 (Detonation sensors for Cylinders 1-3 and Detonation sensor 1 for Cylinders 4-6) ?

These sensors tell the factory Nissan ECCS ECU that knocking is occuring to allow it to retard the ignition a little to try to cure it. More advanced (i.e. modern ecu's) now also have sensors on the shock absorbers which detect if the detonation was due to road conditions or not.

The ECCS ecu is well over a decade old (its positively arcane by todays standards and runs at only 3Mhz, by comparison a typical pc now runs at 2,000Mhz !!)...

T