Who's done this and how did you do it?

I have my new Dynojet Wideband Commander and my Profec E-01 installed, so I'm ready to do some A/F logging, but not sure how to go about this. I have the analog output of my wideband O2 module (0-5v) going to the Optional Signal Harness of the E-01 and I have the scaling set to 0-5v/10:1 - 18:1 per the manual. But I can't figure out how I'm suppose to log this via the Support tool or the E-01. It isn't covered in any of the 3 manuals, and the "Real Time Display" in the Support Tool does not allow you to record the analog input1 of the E-01.

For that matter, I don't know how it would relay the info since the A/F goes into the E-01, while the laptop is connected to the emanage (with nothing connecting the E-01 and the emanage except the boost sensor harness)

Seems like you should be able to do this, but I'm stumped. Help!

 

Zbop

GQ_626 and 350NOW are the first guy's I'd think of to answer your E-Manage questions.

I suggest you PM those guy's to ask thier attention to your post.

Both have been of great help in solving our E-Manage questions
for the Greddy Twin Turbo installation.

Cheers Amy -

 

Thanks Amy!

ACP (Tim) answered on how to log through the E-01, still don't know how to get it to the laptop. Was hoping to save the data to the laptop, graph, print, etc. I'll check with the others.

 

Unfortunatly I don't think you can, I have had to log with the e01 and the laptop at the same time and then input the data into a spreadsheet to be able to look at it together, this alos helps as the e01 will log boost while the emanage logs voltage for the pressure sensor.

If you figure out how to log everyting with the laptop let me know.

 

Why not just record and review on the e-01? No laptop is needed. Press the down arrow and the e-01 will record all data for three minutes. Then hold the **** down for a few seconds and you can replay the data. It's really easy. When replaying the data it will only show three values (boost, af, duty, on mine) but if you hit menu and change one to say, RPM it will display the rpm in the replay. What I'm saying is it records everything for a full 3 minutes. So make a run while recording. Press down again to stop the recording, hold the dial down for playback, find your lean spot or where ever you need to tune. Then goto the add injector map and the current cell in the map will be selected, so just adjust that value. Wash, rinse, repeat. :P

 

If I were to go to the ignition map would it trace their also?

How would you tune for when you exceed the MAF capacity? Do you just trace to the point where the MAF hits 5v on the add injector map then increase duty cycles from that point up?

I have a Z32 maf and 740cc injectors on my VQ30 and am very near 5.00v on the MAF, but injector duty cycles are only in the mid 60's with 16.5PSI at 7200rpm. I want to go past the MAF using the MAP and push to 18psi or so.

Thanks,
Matt

 

I don't know the answer to that but some of us have MAPS based on Boost using the pressure harness to send the signal from the e01 to the emanage.

 

Westpack is correct. You are unable to log the A/F to the laptop via Greddy Support Tool. You can only log and record it on the Profec...which is a big limitation in my mind.

Since we AEM wideband has taken a crap...I am honestly thinking of buying the full blow LM-1 unit, which, from what I have been told, and log and record just about anything...and the software is fricken amazing.

http://www.innovatemotorsports.com/products/lma3.php

 

So to answer my own question you can log A/F via the support tool if you take the analog output of your wideband O2 (i.e. 0-5v) and feed this into the boost sensor input (0-5v) on the emanage.

Of course, this doesn't work for those of us running boost-based maps. I've heard that you can take the Airflow Input and feed the wideband signal into it (if your maps are boost-based) but probably don't want to if you ever need to go back to the stock Greddy map. I say *may* because I haven't found anyone that's actually done that yet and don't know what the specs are on the airflow input signal.

 

Um...not sure how exactly you could do that. THe boost sensor input accepts only the greddy boost sensor harness cable...which goes from the eManage to the Profec brain. So no, I dont think its possibliy at all to log the A/F on the Support Tool. If you figure it out...lemme know.

 

The emanage boost sensor input actually accepts two different cables. One that relays boost signal from the E-01 and one that connects directly to a boost sensor. I'm not sure which one you would have to use or whether it mattters. Since both cables are accepted, I would be willing to bet it's a pass-thru rather than a proprietary data signal.

I cannot vouch for this as I haven't tried it (and I won't since I'll be running ACP's map and will need that input!) but others have done this successfully per yahoo emanage group. There is even software that will interpret the input as A/F ratio and display it:

http://www.wainet.ne.jp/~harrys/esupporters.htm

Unfortunately, it's in japanese!

 

oh spendid....clear as mud!