turboglenn
15+ Year Contributor
- 6,375
- 123
- Nov 5, 2007
-
RIpley,
West Virginia
Attached is a log of getting on the interstate, 2nd gear laying into WOT as the ramp straightens out.
Problem is about 6500 RPM or so there's a massive and single but out like hitting fuel cut on a stock ECU, being i'm on standalone all those features I set myself and after tripple checking everything i have no boost cut until 31psi, and even then it just shuts down the solenoid for control of boost to lower it to spring pressure for a temporary amount of time (It's set to come back on at 29psi and after .5 seconds or 1/2 second)
it does not do this every time, it will mostly do it in 2nd gear (so far that's the only gear) and it's always right near redline before the shift, never happens in first or 3rd gears, and this is only about the 3rd time it's happened in the last week or so but this is a new problem with no changes being made to the tune opr the car's setup in general, basically it has arrisen out of no where you can see the problem on row #71 in the log, as boost goes from 25psi at row 69, all the way down to 13psi at 71 and back up to 24 psi in the nest 3 cells of rising back to where it shoudl be
The log is in Excell format .csv, and in case the formulai i put in to convert KPA to PSI, C* to F*, and the AEM 0-5v signal to AFR reading in a formatlike this "11.554" (which would be 11.5:1...etc..)
I'm gonna post this and then log in on my netbook to upload the log from it since i can't find my other bluetooth dongle
File logforpost is in .csv and the logforWEB is saved as a webpage, both are showing all data, but in excel you can hide un-needed coums of data to simplify viewing the important data only, as well as hiding what's there as metric and then standard after my formulas are there
*** Once you have the file opened in excel, and the formulas applied, you can right click on the colum headsers where they are labeled "A" "B" "C" etc... and choose to "HIDE" the following colums to simplify reading the file
You can hide colums B (map in KPA after doing the pis formula), can hide "K" after temp conversion (it's IAT in *C), and "I" which is the 0-5v aem output, here's a list complete of ones that just aren't needed most times to see what'g oign n
you can hide (again after adding the 3 formulas to the empty coums to the right of the data
hide "B", "K", "I", "H", "J" "F" and you COULD also hide "G" wastegate duty cycle but i was leaving itopen for figuring this outalso, in the excel file "logforpost.csv" the formulas are saved, and in the one saved as a webpage "logforWEB" they also show up but you can't edit, hide or odify any data that way, but it ensures you'll see everyting no matter what..also these files are saved from office/excel 2000, so i think any office will open them but i can't open 07, and 2010 office with this
enough babling any help would be great thanks
Problem is about 6500 RPM or so there's a massive and single but out like hitting fuel cut on a stock ECU, being i'm on standalone all those features I set myself and after tripple checking everything i have no boost cut until 31psi, and even then it just shuts down the solenoid for control of boost to lower it to spring pressure for a temporary amount of time (It's set to come back on at 29psi and after .5 seconds or 1/2 second)
it does not do this every time, it will mostly do it in 2nd gear (so far that's the only gear) and it's always right near redline before the shift, never happens in first or 3rd gears, and this is only about the 3rd time it's happened in the last week or so but this is a new problem with no changes being made to the tune opr the car's setup in general, basically it has arrisen out of no where you can see the problem on row #71 in the log, as boost goes from 25psi at row 69, all the way down to 13psi at 71 and back up to 24 psi in the nest 3 cells of rising back to where it shoudl be
The log is in Excell format .csv, and in case the formulai i put in to convert KPA to PSI, C* to F*, and the AEM 0-5v signal to AFR reading in a formatlike this "11.554" (which would be 11.5:1...etc..)
I'm gonna post this and then log in on my netbook to upload the log from it since i can't find my other bluetooth dongle
File logforpost is in .csv and the logforWEB is saved as a webpage, both are showing all data, but in excel you can hide un-needed coums of data to simplify viewing the important data only, as well as hiding what's there as metric and then standard after my formulas are there
*** Once you have the file opened in excel, and the formulas applied, you can right click on the colum headsers where they are labeled "A" "B" "C" etc... and choose to "HIDE" the following colums to simplify reading the file
You can hide colums B (map in KPA after doing the pis formula), can hide "K" after temp conversion (it's IAT in *C), and "I" which is the 0-5v aem output, here's a list complete of ones that just aren't needed most times to see what'g oign n
you can hide (again after adding the 3 formulas to the empty coums to the right of the data
hide "B", "K", "I", "H", "J" "F" and you COULD also hide "G" wastegate duty cycle but i was leaving itopen for figuring this outalso, in the excel file "logforpost.csv" the formulas are saved, and in the one saved as a webpage "logforWEB" they also show up but you can't edit, hide or odify any data that way, but it ensures you'll see everyting no matter what..also these files are saved from office/excel 2000, so i think any office will open them but i can't open 07, and 2010 office with this
enough babling any help would be great thanks
