ECMlink Injector Data Sheets

[1990TSIAWDTALON]

I have, and so have other members, been looking for Data Sheets for various injectors so we all have a good base to start with so I am going to post up the few Data Sheets I have and if anybody else has some to post up, it sure would be a nice addition for us all.
Marty
FIC 1120 Low Z

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FIC 2150 Hi Z

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FIC 1650 Low Z Cleaning Sheet only

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FIC 1200 Hi Z contribution by member @ec17pse , thank you Bobby!

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[KCDsmDude]

From May of this year.
FIC 2150 Cleaning Sheet

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[AWD-Tony]

AUS 1600 Hi Z

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[dustyboner]

I have, and so have other members, been looking for Data Sheets for various injectors so we all have a good base to start with so I am going to post up the few Data Sheets I have and if anybody else has some to post up, it sure would be a nice addition for us all.
Marty

damn i just posted a few in the fuel tech section where you had posted them. I scraped the site for images and added ones you didn't have posted.

feel free to delete those if you would rather have the info here.

 

[1990TSIAWDTALON]

It won't hurt to have them in 2 places for now. I might merge them later. Thanks to ALL of you that help out this thread, it was needed.
Marty

 

[1990TSIAWDTALON]

The following Tech Sheets were provided by member @dustyboner , thank you for your contributions!
FIC 1650 Hi Z

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FIC 1200 Hi Z

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FIC 1050SP Hi Z

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FIC 1800 Low Z

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[1990TSIAWDTALON]

FIC 1450 BlueMax Low Z Injector offset data from the Evo forum

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[USMCGSX]

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[DSMPT]

Older FIC 1050cc Low-Z

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[Kryndon]

FIC High Z 1000

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Also quick question, ECMlink has values 7v and 9v at the InjBatteryAdj table, whereas here they have only given us the 8 volt value. How the hell do I find out the 7/9v deadtimes?!

 

[KCDsmDude]

From what I've seen others post, take the 8v+10v and divide it by 2 to get the 9v.. repeat for the others.

 

[1990TSIAWDTALON]

Yes you will split the difference to get the battery values that are skipped (for whatever reason they did that).

 

[curt-s]

Another for FIC 1200 High-Z
Just goes to show the table is generic. The only offset that is specific to each injector set is the 13.5 average and it can vary significantly between sets.
The table will get an engine started nonetheless.

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[steve]

From what I've seen others post, take the 8v+10v and divide it by 2 to get the 9v.. repeat for the others.

Yes you will split the difference to get the battery values that are skipped (for whatever reason they did that).

It's called linear interpolation and formally it's:

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The ECU also does this with one dimensional maps to come up with the value when it's between to spots in one of the table and it does weighted interpolation on things like the two fuel and two timing maps using it's idea of octane quality for target AFR and timing.

There are other forms of interpolation if you’re interested.

 

[curt-s]

I'd really like to know the formulas behind the AFR and timing selection with respect to indexing the two maps.. Does it estimate octane using knock occurrence?
With more knock, does it actually lean weight towards the MinOct tables?

 

[steve]

I'd really like to know the formulas behind the AFR and timing selection with respect to indexing the two maps.. Does it estimate octane using knock occurrence?
With more knock, does it actually lean weight towards the MinOct tables?

On a factory 1G ECU, yes and yes.

 

[Stapl3]

The ECU has a learned knock count between 0 and 255. 0 being all in on the MAX table and 255 being all in on the MIN table with interpolation of every value between. Over time it becomes a learned value which is pretty damn clever.

I have wanted to manipulate this value but got no where with that. I thought it would be interesting to have, for example, the values be 1* different between the tables and the knock count being in half of 255 to use both tables at the same time for double the resolution, but half of 255 isn't a whole value and the ECU won't run half degrees of timing anyways as it rounds to the nearest degree so I the whole idea just kinda died.

Side note, ECMLink will reset the learned knock value on each start up.