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IAW048-01 xdf questions

 
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tontonludo



Joined: 26 Sep 2009
Posts: 1

PostPosted: Sun Sep 27, 2009 11:56 am    Post subject: Reply with quote

Hi every body,

So I am a new user of the Tuner Pro, and I need to say that it's real pleasure to work with advanced soft.

I have any interest for all cosworth, and especialy for L8 IAW 048.

So just some question about it is some body can help me:

What is the knock table, I don't understand the value and when is used by the ECU

What is ECT and ACT "TRANSFERT"

I don't understand the function of map Failure

And all signification of ACT ECT RPM and MAP "something" ?

For finish the function of post crank enrichment

If any body have some information about this, thank you for your help

PS: And sorry for my english as you imagine, I m french.
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dex
The Ford Guy


Joined: 07 Oct 2004
Posts: 529

PostPosted: Tue Nov 24, 2009 6:17 am    Post subject: Reply with quote

tontonludo wrote:
What is the knock table, I don't understand the value and when is used by the ECU
The 'Knock Table' is used when the ecu detects knock. The units and conversion are not known.

tontonludo wrote:
What is ECT and ACT "TRANSFER"
The 'ACT Transfer' and 'ECT Transfer' functions translate the sensor voltage to temperature values. The conversions are not known.

tontonludo wrote:
I don't understand the function of map Failure
When the MAP sensor has failed the ecu uses the 'MAP Failure Table' instead of the MAP sensor reading.

tontonludo wrote:
And all signification of ACT ECT RPM and MAP "something" ?
The 'something' values are just placements for items found but their use is not known.

tontonludo wrote:
For finish the function of post crank enrichment
Immediately after exiting crank some fuel enrichment is need otherwise the engine would stall. The 'Post Crank Enrichment Multiplier' table provides for this.
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