Hi:
I do not understand very well how to configure knock, Take an example:
I have a module that says 5v knock if there is only one example, this configuration would be fine in megatune:
threshold direction=above threshold
threshold=4v
peak=5v
these do not understand very well, could someone explain a bit how they work:
knock count: 1 if I will be very little, "put that advise?
retard step size:
advance check time:
advanze step size:
recovery advance:
and read the manual and tested in the car, but I can not make it work, I can help someone, ms2 and v3,version 2.883.
please help, thanks
Question on configuration knock
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The full forum rules are here: Forum Rules, be sure to read them all regularly.
Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0). For tuning/troubleshooting questions, please attached a datalog and your MSQ file to your post.
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
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valenciano
- Helpful Squirter
- Posts: 43
- Joined: Fri Sep 05, 2008 12:44 pm
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valenciano
- Helpful Squirter
- Posts: 43
- Joined: Fri Sep 05, 2008 12:44 pm
Re: Question on configuration knock
please any suggestions
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valenciano
- Helpful Squirter
- Posts: 43
- Joined: Fri Sep 05, 2008 12:44 pm
Re: Question on configuration knock
no longer do that! 
,this is fact and what does not work!
-the output of the module is connected to pin 5 db37 (spr3)
-spr3 of js4 (and also tested js5)
configuration megatune:
-knock control=safe mode
-threshold direction=bellow threshold
-threshold=5v
-peak=0v
-knock count=1
-no knock above map=110 (it is alpha-n)
-no knock bellow rpm=700
-no knock above rpm=5000
-maximun retard=10
-retard check time=0.5
retard step size=3
when the module is 5v not knock and 0v when knock , on js4 if there is no knock 5v and 0v when I disconnect the module,it is ok,but MS2 delays all the time, 0v or 5v to reach js4.
that do not already beginning to think that the CPU is damaged in this entry,or module is faulty,
Can be used spr3 or js4 for any parts or anything else and the problem coming for this?,
Is this wrong configuration megatune?
Should we turn spare port settings pao knock?
the module is knocksense, LED lights and very little sign of CLT does not exist, but time if it works, but it makes me question its performance.
What I do wrong? What is happening?
,this is fact and what does not work!-the output of the module is connected to pin 5 db37 (spr3)
-spr3 of js4 (and also tested js5)
configuration megatune:
-knock control=safe mode
-threshold direction=bellow threshold
-threshold=5v
-peak=0v
-knock count=1
-no knock above map=110 (it is alpha-n)
-no knock bellow rpm=700
-no knock above rpm=5000
-maximun retard=10
-retard check time=0.5
retard step size=3
when the module is 5v not knock and 0v when knock , on js4 if there is no knock 5v and 0v when I disconnect the module,it is ok,but MS2 delays all the time, 0v or 5v to reach js4.
that do not already beginning to think that the CPU is damaged in this entry,or module is faulty,
Can be used spr3 or js4 for any parts or anything else and the problem coming for this?,
Is this wrong configuration megatune?
Should we turn spare port settings pao knock?
the module is knocksense, LED lights and very little sign of CLT does not exist, but time if it works, but it makes me question its performance.
What I do wrong? What is happening?
-
valenciano
- Helpful Squirter
- Posts: 43
- Joined: Fri Sep 05, 2008 12:44 pm
Re: Question on configuration knock
after trying all the settings can not knock it to work,on pin 30 is 5V,threshold is bellow 5v and peak is 0v, and it delays ignition, that this evil.
ye tried different configurations and change the code, not solved anything ,someone who works for you I can say is knock configuracion.
ye tried different configurations and change the code, not solved anything
,someone who works for you I can say is knock configuracion.-
valenciano
- Helpful Squirter
- Posts: 43
- Joined: Fri Sep 05, 2008 12:44 pm
Re: Question on configuration knock
come guys, any idea to run that I'm blocked