IAW048-01 xdf questions

Discuss Ford tuning topics here. Request definitions, discuss parameters, etc.

Moderators: robertisaar, dex

Post Reply
tontonludo
Posts: 1
Joined: Sat Sep 26, 2009 12:31 pm

Post by tontonludo » Sun Sep 27, 2009 11:56 am

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.

User avatar
dex
The Ford Guy
Posts: 548
Joined: Thu Oct 07, 2004 6:38 am

Post by dex » Tue Nov 24, 2009 6:17 am

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.

Post Reply