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Thread: Cosworth L8 level 1 bin and xdf file

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    Bodger

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    Cosworth L8 level 1 bin and xdf file

    Hello

    Can anybody help me with copy aof a bin and xdf file for a Marelli L8 stage 1 ecu (Pectel board inside) ?

    Installing with an ostrisch 2.0 and tunerpro rt.


    Thx
    Patrick

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    Re: Cosworth L8 level 1 bin and xdf file

    Do you not have a chip ?

    Picture of the board will help as if its Pectel its a different chip altogether.
    Cosworth Electronics / Pectel Dealer, Syvecs Dealer.
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    Re: Cosworth L8 level 1 bin and xdf file

    Hello Clint

    I was trying to reach you for day's.
    I have also replied in the live mapping thread :-)

    I was wrong , it is a normal baby board and for the moment a MSD level1 with closed loop chip is in it.
    I have also a unknown chip.


    Click image for larger version Name:	20140530_172347b.jpg Views:	138 Size:	112.9 KB ID:	70301

    Grts
    Patrick

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    Bodger

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    Re: Cosworth L8 level 1 bin and xdf file

    Close up.
    Click image for larger version Name:	20140530_1723411.jpg Views:	138 Size:	137.4 KB ID:	70302

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    Re: Cosworth L8 level 1 bin and xdf file

    So its just a Stage 1 Chip, Both Standard Chips and Stage one chips nearly always run closed loop as in general its only a boost limit raise.

    Post the Bin Ill send you an xdf that works.
    Cosworth Electronics / Pectel Dealer, Syvecs Dealer.
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    Bodger

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    Re: Cosworth L8 level 1 bin and xdf file

    Ok I will as soon as i get my Ostrich 2.0 and an programmer . Just ordered the Ostrich. Hopefully it wil work on this ecu.

    Any programmer for the 27c128 wil do to extract the bin from this chip ?

    Otherwise i need to start from a new bin. I think on the "live mapping" thread somebody has posted the L8 standard bin . Maybe it was you ?


    The problem with this chip : it runs way to rich on cruise , al the rest if fine.

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    Re: Cosworth L8 level 1 bin and xdf file

    I would not imagine it was a chip issue much more likely to be a sensor.

    You can read the chip with nearly all eprom programmers, why not buy a flash and burn from moats and a 27SF512

    The ostrich will work fine for all live emulation work.
    Cosworth Electronics / Pectel Dealer, Syvecs Dealer.
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    Re: Cosworth L8 level 1 bin and xdf file

    I have been on this for weeks now.
    Checked and rechecked every sensor ,TPS, everything. Even tested the inputs with oscilloscoop to see if there was no interference .......nothing.
    Every value spot on.Very frustrating.

    The only thing i am not shure of (beside the soft) is the ecu itself. But everybody tells me the IAW's are very reliable.
    Whitout lambda input connected the afr is quite stable (but to rich 13.2-13.5 on cruise ) but with lambda ( i use a innovate afr kit so i can set the stoich as i want , but it is set at 14.7 ) the afr value is jumping all around like crazy.(14.2-16 )
    From time to time it working better but after a while back to bad.
    Somethimes the closed loop starts from cold engine,which is not normal , somethimes even with hot engine it's not in closed loop.
    First i thought it was the ECT but it's perfect. (ACT also )
    But always when i disconnect the lambda AFR is stable. Very strange ?????

    So i want to adapt the fuel map at cruise to drive whitout lambda regulation and see if the afr is good and stable.
    Then going back to closed loop.

    Grts
    Patrick


    PS ; Do you have a good "dashboard" file for the tunerpro ?
    Last edited by cauf61; 14-06-2014 at 20:55.

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    Re: Cosworth L8 level 1 bin and xdf file

    You don't say if you have checked for ECU error codes ?
    Cosworth Electronics / Pectel Dealer, Syvecs Dealer.
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    Re: Cosworth L8 level 1 bin and xdf file

    No I haven't. Don't know how.
    Or is that the system with the flashing led on pin 27 end 8 ?

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    Re: Cosworth L8 level 1 bin and xdf file

    Try this:

    Cosworth Electronics / Pectel Dealer, Syvecs Dealer.
    Europes Largest Link ECU Dealer - Aim Sportline Dash and Datalogger Dealer, ECU Master for South East UK
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    Re: Cosworth L8 level 1 bin and xdf file

    Yes , found it also on Bigturbo. Will do on of next day's .

    Meanwhile will do some reading and learning on the tunerpro forum till the Ostrich2.0 arrives.

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    Re: Cosworth L8 level 1 bin and xdf file

    Hi Made the circuit and did a test today. Nothing happens . Led burns for minutes but no blinking no code , swith on or off , with or whitout lambda connected.
    All the same , nothing changes.Led just burns.

    Not a good sign i think.

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    Re: Cosworth L8 level 1 bin and xdf file

    Nobody has the bin file ?

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    Re: Cosworth L8 level 1 bin and xdf file

    You do in the chip, you just need to extract it, if someone sends you a bin you still need the ability to burn in so just get a programmer and extract yours.

    I am sure your issue is a fault with the sensors or ECU.....
    Cosworth Electronics / Pectel Dealer, Syvecs Dealer.
    Europes Largest Link ECU Dealer - Aim Sportline Dash and Datalogger Dealer, ECU Master for South East UK
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    Bodger

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    Re: Cosworth L8 level 1 bin and xdf file

    Hello Clint

    I think ecu itself. It's acting very strange.
    When i can connect the ecu to TunerproRT by the ostrich emulator, while driving i can probaly see more on the laptop "dashboard".

    I have bought a programmer and have extracted the bin. Not so complicated as i thought :-)
    How do i get it to you ?

    Grts
    Patrick

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    Re: Cosworth L8 level 1 bin and xdf file

    Found it :-)
    Attached Files Attached Files

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