How can i monitor Knock on S14 SR20DET ? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Master Chief · 07-05-2008, 03:35 PM

Hi.

How can i monitor the knock sensor readings on the SR20DET ?
I know that the PowerFc does this, but i have a diferent EMS (Haltech).

Does anyone know the Voltages and there meaning, of the OE Knock sensor ?

Is there a device that i can use to get some readings, and does anyone actualy use it and knows to tell me, what is good and what is bad ?

Thanks,
Dany.

JohnC · 07-06-2008, 01:54 AM

Quote:

Originally Posted by Master Chief

Hi.

How can i monitor the knock sensor readings on the SR20DET ?
I know that the PowerFc does this, but i have a diferent EMS (Haltech).

Does anyone know the Voltages and there meaning, of the OE Knock sensor ?

Is there a device that i can use to get some readings, and does anyone actualy use it and knows to tell me, what is good and what is bad ?

Thanks,
Dany.

Get a Knock Link if the haltech doesn't do it.

http://www.thor-racing.co.uk/Knock_Link-LNK_KNK_LNK.asp

blu808 · 07-06-2008, 01:57 AM

I always just use.

blu808 · 07-06-2008, 01:59 AM

o yea btw if your using a twin plate clutch forget about any knock sensor system. the harmonics from those clutches will dulplicate the sound of knock.

Master Chief · 07-06-2008, 07:52 AM

I dont use a twinplate for now.
I know that there are systems that can be configured to a specific frequancy - to minimize that problem....

How about this system - its more expensive, but is it better ?
http://www.phormula.co.uk/Player.aspx?clip=KS3-Settings&title=Settings%20-%20KS-3%20Knock%20Analyser

07-05-2008, 03:35 PM	#1
Master Chief Zilvia Junkie Join Date: Feb 2006 Location: Israel Posts: 332 Trader Rating: (3) Feedback Score: 3 reviews	How can i monitor Knock on S14 SR20DET ? Hi. How can i monitor the knock sensor readings on the SR20DET ? I know that the PowerFc does this, but i have a diferent EMS (Haltech). Does anyone know the Voltages and there meaning, of the OE Knock sensor ? Is there a device that i can use to get some readings, and does anyone actualy use it and knows to tell me, what is good and what is bad ? Thanks, Dany.

07-06-2008, 01:57 AM	#3
blu808 Post Whore! Join Date: Dec 2002 Location: Campbell, Ca Age: 42 Posts: 5,010 Trader Rating: (3) Feedback Score: 3 reviews	I always just use. __________________

07-06-2008, 01:59 AM	#4
blu808 Post Whore! Join Date: Dec 2002 Location: Campbell, Ca Age: 42 Posts: 5,010 Trader Rating: (3) Feedback Score: 3 reviews	o yea btw if your using a twin plate clutch forget about any knock sensor system. the harmonics from those clutches will dulplicate the sound of knock. __________________

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07-06-2008, 07:52 AM	#5
Master Chief Zilvia Junkie Join Date: Feb 2006 Location: Israel Posts: 332 Trader Rating: (3) Feedback Score: 3 reviews	I dont use a twinplate for now. I know that there are systems that can be configured to a specific frequancy - to minimize that problem.... How about this system - its more expensive, but is it better ? http://www.phormula.co.uk/Player.aspx?clip=KS3-Settings&title=Settings%20-%20KS-3%20Knock%20Analyser