knock retard

FK2 Civic Type R 2015-2017 and FK8 Civic Type R 2017-2018
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hapv
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Joined: Fri Feb 08, 2008 1:38 pm

knock retard

Post by hapv »

Is this knock retard so much?
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Hondata
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Re: knock retard

Post by Hondata »

It looks like a lot of knock.

Retard the ignition 4 degrees everywhere for all tables and see if the knock retard goes down. If so, then you are over-advanced.

The Bosch ECU does not have very good knock control and you have to do it all yourself in the tables.
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sass
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Re: knock retard

Post by sass »

Hondata wrote: Mon Apr 01, 2019 4:54 pm The Bosch ECU does not have very good knock control and you have to do it all yourself in the tables.
Hello.
I have not find on the forum explanation of how the ignition cards in FK8 now work.
Will there be a full explanation in the help and how to control the ignition?
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ign.png
ign.png (230.02 KiB) Viewed 966 times
Cr-v RD8+K24A2turbo+Kpro V4 prb+NPR3/6Speed+ТС+ HFS4 v3.2.
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Spunkster
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Re: knock retard

Post by Spunkster »

Have you read the info in the help file about ignition: https://www.hondata.com/help/flashpro/fk2_fk2_notes.htm
sass
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Re: knock retard

Post by sass »

Ок.
Question.
Ignition (In Cam +) = Ignition advanced?
Ignition (In Cam - ) = Ignition retarded?
How does the table work Ignition (In Cam - & Ex Cam + ) ?
Thanks
Cr-v RD8+K24A2turbo+Kpro V4 prb+NPR3/6Speed+ТС+ HFS4 v3.2.
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
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Hondata
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Re: knock retard

Post by Hondata »

'In Cam' = 'Intake Camshaft'.

All the ignition tables are in degrees advance.
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sass
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Re: knock retard

Post by sass »

OK.
Last question.
Why the ignition angles in the tables do not correspond to the graphs of the datalog in the mode WOT?
I'm watching a "datalog0001.fpdl"
The picture above is a blue and red circle.
Cr-v RD8+K24A2turbo+Kpro V4 prb+NPR3/6Speed+ТС+ HFS4 v3.2.
DynoWheel = 472kW / 589 N.m
HRX One Mile Challenge = Max Speed 282km
Known as Sniper
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Hondata
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Re: knock retard

Post by Hondata »

There are many corrections between the ignition tables and the actual ignition.
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