Opinions wanted on link log

[RocCitySlayer]

How does this log from the other day look? Everything look fine? Should I adjust anything?

 

[mattasi]

There is no log?

 

[RocCitySlayer]

There is no log?

just noticed that, Sorry its up now

 

[RocCitySlayer]

No opinions?..

 

[snowborder714]

Honestly, I'm not very fond of looking at random driving logs. I prefer to look at idle, steady cruise, or WOT as the prove to be the most effective and have a limited number of variables. If you post one of those up, I'll offer some help.

 

[RocCitySlayer]

Honestly, I'm not very fond of looking at random driving logs. I prefer to look at idle, steady cruise, or WOT as the prove to be the most effective and have a limited number of variables. If you post one of those up, I'll offer some help.

Understandable, Maybe this one is alitte bit better. If not then let me know and ill take a couple different logs

 

[snowborder714]

Looks like another partial driving log that's not a steady cruise. Just grab new logs please

 

[RocCitySlayer]

Looks like another partial driving log that's not a steady cruise. Just grab new logs please

Ok. What rpms should i stay under for a decent log?

 

[snowborder714]

Logs I prefer to look at:
-idle
-cruise (say, stead cruise of 65 or 70mph for 30+ seconds)
-WOT (3rd gear pull, 2k to redline)

 

[mattasi]

Sorry I can't help man. Snowboarder knows like everything on this topic though.

I learn a lot from reading these threads.

 

[RocCitySlayer]

Hopefully these logs are alittle bit better

 

[snowborder714]

Cruise looks pretty good. If you wanted to get picky, you could adjust it as the CombinedFT is sitting between -2% and -5%. You could get it close to 0% if you wanted to.

The pull looks fairly good as well, although I can't deduce too much since I don't have (at a minimum) a logged wideband signal. There's one section (seconds 5-9) where it drops to below 9:1, which has me slightly confused. A wideband and/or MAP sensor would be able to help me out more.


1. Get your wideband logged and setup properly (see tech article about how to setup a linear wideband in link).
2. Add WBFactor to your logged values.
3. Zero out your fuel and timing sliders - you should only be using the tables from now on.
4. Verify base timing, base fuel pressure, and do a boost leak test.
5. Get another 3rd gear pull.

 

[RocCitySlayer]

How do I log WBFactor? I dont see it

 

[Calan]

How do I log WBFactor? I dont see it

You have to have a WB hooked up and defined on the ECU Inputs tab before it will be available.

WBFactor is essentially wideband error...so it would be pretty useless without a wideband.

***

See... Brian is smart like that V.

 

[snowborder714]

I put them in order for a reason

 

[RocCitySlayer]

You have to have a WB hooked up and defined on the ECU Inputs tab before it will be available.

WBFactor is essentially wideband error...so it would be pretty useless without a wideband.

***

See... Brian is smart like that V.

Im trying to get it logged right now but for some reason I dont think the previous owner hooked the gauge up the correct way. I tried all the ecu inputs and I got the WBFactor and the LinerFactor but when I try to take a log it doesnt show up

 

[Calan]

I tried all the ecu inputs...

I'm not sure what that means (or what "LinerFactor" is), but you have to tell the ECU where the wideband is connected on the inputs tab...so...which ECU input is it connected to?

 

[RocCitySlayer]

I'm not sure what that means (or what "LinerFactor" is), but you have to tell the ECU where the wideband is connected on the inputs tab...so...which ECU input is it connected to?

Under the Ecu config button in link i went to Ecu inputs at the bottom and everything says factory/none. I tried all of them to see if I could find where it was wired and nothing changed, it wouldnt log And Im not sure. It was installed before I got the car.. Im not even exactly sure what type of wideband it is other then Aem.

 

[snowborder714]

1. Find the wideband wires.
2. Trace one wire to the ECU plugs.
3. Find out which wire it is input to (http://www.dsmtuners.com/forums/articles-tuning-ecu/281763-2g-turbo-ecu-pinout-w-wire-colors.html).
4. Go to ECU Inputs tab and select that sensor that the wire will be overriding, choose Linear Wideband, and give it a name.
5. Make sure to click Save Pin Assignments.

http://www.dsmtuners.com/forums/articles-tuning-ecu/428702-ecmlink-linear-wb-calibration.html

 

[MY1GDSM]

http://www.dsmtuners.com/forums/articles-tuning-ecu/428702-ecmlink-linear-wb-calibration.html

Though OP Take note that, There is no reason to even have the car running to do this with a AEM wideband... But To get the AEM logging output to read right in Ecmlink this is the best route over one of the drop down selections.

Just un-hook the sensor and it will default to 14.7 and leave it unhooked to set it from the Raw volts in the log... then remove the sensor and put it in a Brake clean soaked rag to get it to go rich. for the parts of the Vid where they are running the car I'd prefer that myself over dumping a bunch of fuel at Idle... .

See here