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> Tip off for auction item at WCR, Megasquirt in a stock FI package
DNHunt
post May 26 2007, 04:25 PM
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Finished, it's all in the box.

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DNHunt
post May 26 2007, 04:34 PM
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Here's the guts. TechEdge 2BO Wideband O2 driver is on top; MS II on a version 3 ECU on the bottom. Connections are on the left; power and grounds on the right.

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SirAndy
post May 26 2007, 05:03 PM
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DNHunt
post May 27 2007, 05:59 PM
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Here's all the gear. ECU, distributor, MPS, Throttle body and TPS


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Bleyseng
post May 28 2007, 10:23 AM
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Pretty cool Dave! (IMG:style_emoticons/default/drunk.gif)


Thats what I want to do next, but my car is running soo well I don't have the heart to switch it over. (IMG:style_emoticons/default/w00t.gif)
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LS6/914
post May 28 2007, 10:31 PM
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Dave, Can you monitor the wideband O2 real time with a timing curve, MAP, TPS, individual EGT, with the MS? Larry
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sixnotfour
post May 28 2007, 10:36 PM
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Nice job Dave
How much do you think that set up will bring at auction ? ballpark ?
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DNHunt
post May 29 2007, 08:28 AM
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Larry

Yes you can, but it is kind of a pain. The tuning software's desktop has 8 gauges that can be assigned. They also give a numerical value. The hard part is getting the right gauges up. They have to be assigned in a .ini file. You can also datalog those functions.

Jeff

I don't have any idea. It is certainly apparent from the amount of time and the cost of the parts that it wouldn't fly as a second business. The only way I'd consider doing it again is if a beautiful woman in a tight wet T shirt asked with a smile on her face.

It is kind of limited to 2.0 l engines because of the harness.

Dave
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DNHunt
post Jun 7 2007, 09:51 AM
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Well I finally got it started. It's not running well but, I haven't started timing and tuning yet.

What a struggle. I have tried to follow the stock harness and I got tripped up by a little detail I missed. I ran my switched 12 volt power off the 4 pin connector that ran the stock ECU. Pins I, II and IV all have switched 12 V so, I powered the MS and WBO2 off of I and the power for the injectors off of II and IV. That's a big problem cause II and IV are only hot with the key to start. The thing would cough and die, DOH!!. Looking at it now I can see a fine line indicating a trace on the relay board. It's all in the details.

I still hope to have it down there for WCR but, if I run into anymore snaffus of my own creation I probably won't. Back's to the wall.

Dave
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rhodyguy
post Jun 7 2007, 10:26 AM
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Chimp Sanctuary NW. Check it out.
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cool beans dave. a tinkerers delight.

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effutuo101
post Jun 7 2007, 10:50 AM
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Nice job Dave! your attention to detail and desire to keep a "stock" look is amazing. Keep up the great work. See you soon.
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agrump
post Jun 7 2007, 11:29 AM
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QUOTE(DNHunt @ Jun 7 2007, 07:51 AM) *

Pins I, II and IV all have switched 12 V


II and IV are the starter as you said, I is hot when the key is on, III controls the fuel pump relay, you want to set that one to ground when the engine is running.
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ConeDodger
post Jun 7 2007, 11:30 AM
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QUOTE(DNHunt @ May 29 2007, 07:28 AM) *

The only way I'd consider doing it again is if a beautiful woman in a tight wet T shirt asked with a smile on her face.
Dave


Shoot Dave, I can arrange that very easily. (IMG:style_emoticons/default/biggrin.gif)
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sean_v8_914
post Jun 7 2007, 02:18 PM
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that is a sweet install. will a stock 2.0 yeild higher HP with the MS? what is the gain over stock D-Jet
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Dave_Darling
post Jun 7 2007, 09:15 PM
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I think the main benefit is having new parts. Ones you can actually find replacements for, unlike (say) the stock MPS.

Plus the ability to tune the system very easily.

--DD
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DNHunt
post Jun 9 2007, 08:15 PM
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(IMG:style_emoticons/default/biggrin.gif) Well it's almost done. I actually went on a little drive with the package in the car and it ran well. My hope is that whoever wins this will just need to weld an O2 bung in the exhaust, install the stuff and drive away. We'll see. It should be pretty close.

Luckily, I had an old file with the tuning I did on a dyno with this engine so, it didn't take much to get it running well. The acceleration stuff is different with MS II so I had to work over that. And, this thing is a cold blooded pig to start. I needed a ton of cranking fuel. I have a few concerns about flooding cause it seemed like so much gas.

Dave
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DNHunt
post Jun 13 2007, 07:03 AM
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All done. The last of the docs are printed and the files are on a USB stick. I'm just getting ready to head out in the garage and take it out of the car. I had a nice drive last night and worked out the last few bugs. It should be good to go. Olld Smokie is gonna miss this system. It looked like it did when I got it before I started mixing and matching parts.

Here's the docs

Dave


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rhodyguy
post Jun 13 2007, 01:00 PM
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Chimp Sanctuary NW. Check it out.
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take one of my 009s, the webers off the type 1, and keep motorvating. i've got some intakes for you to use also. carefull...once carbed, you might even like it.(IMG:style_emoticons/default/wink.gif)

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DNHunt
post Jun 13 2007, 03:27 PM
Post #59


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Well it's on the way. I'm gonna go take a nap
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