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Forum nameTurbo/Nitrous Tech
Topic subjectMegasquirt - almost time...
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i8&topic_id=67309
67309, Megasquirt - almost time...
Posted by MrSlick, Mar-20-04 01:07 PM
Well... the Megasquirt is in the car... all the sensors are hooked up... all sensors are being read by the Megasquirt... all sensors are calibrated...

Basically I have to wait for my new 7cm turbo gasket to arrive on Monday... then it's time to bolt the turbo back up and start the Biatch!!!

I'll keep ya'll posted... :cheers
67327, RE: Megasquirt - almost time...
Posted by Avenger, Mar-20-04 09:20 PM
SWEET! :thumbsup
67329, RE: Megasquirt - almost time...
Posted by MrSlick, Mar-21-04 02:29 AM
Oh yeah... I also have a IPAQ Pocket PC that I made a cable for and hooked up... there's a piece of software called PocketTune... anyway I can use the Ipaq to talk to and tune the Megasquirt... which is pretty cool. Means I don't have to rely on having a laaaptop hooked up whenever I want to tune her...
67346, RE: Megasquirt - almost time...
Posted by DarkOne, Mar-21-04 06:41 AM
Excellent. Keeps us updated.

If you need a base pulsewidth map to go of of, i have my Gen 6 map we can convert to base pulsewidths for you to play with.
67347, RE: Megasquirt - almost time...
Posted by MrSlick, Mar-21-04 06:56 AM
Originally posted by DarkOne
Excellent. Keeps us updated. If you need a base pulsewidth map to go of of, i have my Gen 6 map we can convert to base pulsewidths for you to play with.


Why don't you send me that base pulsewidth map to take a look at...
I have some numbers in their already that I calculated should get it running... but some extra info to use to help firm up the numbers would be good.

You can email it to me at lee@worldcomputers.com

Thanks!
67356, RE: Megasquirt - almost time...
Posted by DarkOne, Mar-21-04 08:34 AM
First and foremost, what size injectors are you running? The map i use is built for 625's.

I'll have to convert it. Calmap uses a 10 to 256 value per cell that it converts to a pulsewidth in the base map. Tomorrow at work i'll go through and stick the real base pulses in Excel for you.

If you want the actual base map, there is a formula you can use (multiply the cell value by some amount, get a pulsewidth) i can dig it up for you.

*edit*

From the DFI manual: All the values in the matrix are numbers when multiplied by 0.0627 equal the commanded injector pulse width. For example, if we had a matrix value of 119, the pulse width would be calculated as- 119 X 0.0627 = 7.4613 MS. Since the Calmap also incorporates an interpalative and rounding function in its software, do not be alarmed if the mathematically calculated pulse width is slightly different from what the Calmap determines. It will take values from surrounding cells and interpret them into a pulse width.

I'll dig up the values later.
67374, RE: Megasquirt - almost time...
Posted by MrSlick, Mar-21-04 11:51 AM
I have 450's right now...

Give me whatever numbers you have and I'll take a look at them...
They probably won't transpose directly into megasquirt anyway...
But they will give me something to look at...lol