european fn typer knock issue

FlashPro Manager software
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civiccoupehybrid
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Joined: Sun Mar 26, 2017 2:16 am

european fn typer knock issue

Post by civiccoupehybrid » Tue Apr 16, 2019 7:08 am

i just installed a set of skunk2 tuner 2 camshaft,changed the valve springs and run to the issue.
the mil is blinkig,with the old tune in the ecu.
even i push a small throttle to 2000 rpm.
no error codes are present
please give me some advice.
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k20knock.fpdl
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Spunkster
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Re: european fn typer knock issue

Post by Spunkster » Tue Apr 16, 2019 9:32 am

It needs to be properly tuned on the dyno for the parts that have been used.

civiccoupehybrid
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Re: european fn typer knock issue

Post by civiccoupehybrid » Tue Apr 16, 2019 10:21 am

i dont think that at 2000rpm partial throttle any dyno can help.
i cant also belive that the stock bottom end with a pair of cams can detonate so hardly in neutral like the log shows.

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Spunkster
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Re: european fn typer knock issue

Post by Spunkster » Tue Apr 16, 2019 10:58 am

Have you tried removing timing?

civiccoupehybrid
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Re: european fn typer knock issue

Post by civiccoupehybrid » Tue Apr 16, 2019 1:13 pm

Yes of course,but knocking still exist even the ignition timing is set to 10 degree.will do some log tomorrow for you

EFEN2ners
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Re: european fn typer knock issue

Post by EFEN2ners » Fri Apr 26, 2019 4:20 pm

Hi civiccoupehybrid,

do you have any news for us? I think this is an interesting topic for everyone who wants to add some new cams (and may wants to be on a short trip right to the next tuner/dyno)

The tables and the graph look really interesting for me.
My question: How is it possible to get/hold such a stable AFR under these circumstances?

Please tell me if I am wrong, but this is what I see in my glass globe:
The cams now do lean out your air-fuel mixture without any sensor recognising that.

Tobias
This is a block of text OH this is the signature. Stay dirty!

EFEN2ners
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Joined: Fri Apr 26, 2019 11:58 am
Location: Germany

Re: european fn typer knock issue

Post by EFEN2ners » Fri Apr 26, 2019 4:42 pm

EFEN2ners wrote:
Fri Apr 26, 2019 4:20 pm
The cams now do lean out your air-fuel mixture without any sensor recognising that.

Tobias
I have to edit that. It was a harsh one to say so...

My FlashproManager is set to °C. And 77°F is equiv to 25°C.
So should this engine be cold and you start it up, a bypass-valve for air is leaning out the warm-up idle mixture. Plus the cams that deliver more air in the case of the set duration.
I mean whatever it is or I say, this should be one of the problems you have from the start. And yes, get help from someone who knows to set up your maps correctly.

All the best! Hope your engine is fine.

Tobias
This is a block of text OH this is the signature. Stay dirty!

Typersam
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Re: european fn typer knock issue

Post by Typersam » Wed May 08, 2019 7:30 am

Are you using map calibration bro?

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