Det er godt nok ikke regulært jysk, men det kan da være det hjælper alligevel
Stage 2: Generate the 3 inc files
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IF THE ECU IS DIRECTLY DRIVING A COIL OR COIL PACKS UNPLUG THE COIL FROM THE ECU NOW!!!!!!!!
See the final stage before plugging them back in!!
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To generate the new files and download them onto your MS ECU you have 2 options:
******************** o p t i o n a ) *************************
Run the EasyTherm program installation and then run the program. (this is on the CD or on my website
www.ExtraEFI.co.uk)
You will see it has 6 boxes to fill in for each sensor. There is also a "Biased Resistor" box, ensure that’s at "2490"
Fill in your sensor info into the chart, ensure you select Farenheit or Celcius.
once filled in select : "CUSTOM" in the list, Start Address should read F500.
Next select: "Write inc and s19 files", this will bring a box up to select the file. You need to select the file msns-extra.s19 that’s inside the 029t directory (c:programfiles/megasquirt/029t/) this was installed during the megatune install.
the display should read "OUTPUT DONE..."
To Download the files to your Megasquirt ECU under option a:
You next need to run Easytherm and ensure the correct comm port is selected in Easytherm and your MS is powered up and connected to the cable I supplied.
Ensure that "Custom" is selected in the code type.
Next remove the lid from your MS ECU and with the POWER OFF short the bootloader link out. Turn the power on with the short in place. This has put you MS ECU into Bootloader Mode! Now you can select "Download to Megasquirt"
Select the file"msns-extra_mod.s19" in the c:/programfiles/megasquirt/029t
the display will show downloading then the MS will start up after a few minutes. You have now finished re programming the ECU, you can move to Stage 3 (Megatune)
******************** o p t i o n b ) *************************
Run the EasyTherm program installation and then run the program.
You will see it has 6 boxes to fill in for each sensor. There is also a "Biased Resistor" box, ensure thats at "2490"
Fill in your sensor info into the chart, ensure you select Farenheit or Celcius.
Next select: "Write inc and s19 files"
the display should read "OUTPUT DONE..."
This has generated 3 *.inc files inside the EasyTherm directory:
airdenfactor.inc - Thats for the inlet Air Temp sensor
matfactor.inc - Thats also for the Air temp
thermfactor.inc - this is for the coolant temp sensor
Find these 3 files in c:easytherm/ directory and copy all 3 of them.
Next go to the 029t dir (c:programfiles/megasquirt/029t) that was installed on your computer when you installed megatune extra 029t. Inside that dir go into "src" directory, you will see 24 files in there. Paste the 3 inc files from the Easytherm dir into there, it will over write the 3 that are already there.
Next double click on the "compile.bat" file, it will bring up a box which will generate an S19 file for you, it will say OK at the end. As long as it says Sucessfully Assembled - OK, we can now copy the newly generated "msns-extra.s19" file (this file is about 62KB, dont confuse it with the msns-extra.asm file which is 447KB. Copy the msns-extra.s19 and paste it into the dir up one, the 026h1 dir. It will over write the one thats in there.
Power up the MS ECU, dont remove the lid, theres no need to with this method.
Now double click on the "download-firmware.bat" file, or go to START – PROGRAM FILES – MEGASQUIRT – Download-firmware.
Select your Comm port (e.g. 1) then select "N"
It will count up to 1400 odd
Then your MS will run again.
You have now finished re programming the ECU, you can move to Stage 3 (Megatune)
Stage 3: Megatune
After installing Megatune software find the folder c:/programfiles/megasquirt/Car1/mtCfg/
copy your generated inc files from the above stage into this dir.
Note:
these generated files are in c:/easytherm/ directory
airdenfactor.inc - Thats for the inlet Air Temp sensor
matfactor.inc - Thats also for the Air temp
thermfactor.inc - this is for the coolant temp sensor
Your display in Megatune should now correspond to the temperature your sensors are at.
If you had saved the config (msq) file in Megatune before doing the above then re-load it now, before plugging in the coil packs.
After installing the new temp files into the ECU (downloaded firmware s19 file) run Megatune and please ensure that the Outputs are setup for your ECU before downloading it to your MS ECU.
c:/programfiles/megasquirt/ er sikkert c:/programmer/megasquirt/ ved dig
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