Datalog virgin - does this look ok?
Hi All,
After reading some fantastic guides on here for data logging I decided to give it a crack. I'm hoping some of you can give me a bit of feedback on whether my car is running right etc..
Bit of background:
- 10-15 degrees Celsius
- car completely stock(to my knowledge) with x50 performance pack
I did three runs all in third gear, highlighted in red is the highest rev on each run.
Thanks in advance for any replies
After reading some fantastic guides on here for data logging I decided to give it a crack. I'm hoping some of you can give me a bit of feedback on whether my car is running right etc..
Bit of background:
- 10-15 degrees Celsius
- car completely stock(to my knowledge) with x50 performance pack
I did three runs all in third gear, highlighted in red is the highest rev on each run.
Thanks in advance for any replies
im n o expert but here goes.
first off your logging way to much at 1 time. keep the loggs to no more than 4 parameters for faster refresh rate and make multiple pulls changing the parameters to get the fastest data.
your timing seems a bit high at wot and your afr looks a bit lean. my epl file runs about .7 lamba at wot. i was told anything above .8 is to lean. just my impression. im still learning to read durametric myself
heres what my tuner requests from me in 2 passes for data
first pass from 2000 rpm to 6800 rpm in 3rd gear.
rpm, engine load,ignition angle and oxygen sensing bank 1 lambda value
2nd pass rpm,ignition angle,boost of sensor pressure boost pressure control p/d factor
verify boost if running 1 bar wastegates. wastegate spring should be set at 13.5 psi and should read .9 to 1.0 bar on the dash
first off your logging way to much at 1 time. keep the loggs to no more than 4 parameters for faster refresh rate and make multiple pulls changing the parameters to get the fastest data.
your timing seems a bit high at wot and your afr looks a bit lean. my epl file runs about .7 lamba at wot. i was told anything above .8 is to lean. just my impression. im still learning to read durametric myself
heres what my tuner requests from me in 2 passes for data
first pass from 2000 rpm to 6800 rpm in 3rd gear.
rpm, engine load,ignition angle and oxygen sensing bank 1 lambda value
2nd pass rpm,ignition angle,boost of sensor pressure boost pressure control p/d factor
verify boost if running 1 bar wastegates. wastegate spring should be set at 13.5 psi and should read .9 to 1.0 bar on the dash
Last edited by 32krazy!; May 24, 2013 at 11:24 AM.
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