How many of you knock value, WOT in more than 180 load
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From: china
How many of you knock value, WOT in more than 180 load
*I boost the value of 25 psi, I knock occurred in 6500 to around 5 knock value when the speed is 192 yards, Speedway driving because of the high temperature and high load knock value more, and from 5000 rpm start, up to 12.
Ask you, safety knock lock in less than three or six?
The following is the table of the air-fuel ratio and ignition Figure horsepower figure, I modified their part?
Ask you, safety knock lock in less than three or six?
The following is the table of the air-fuel ratio and ignition Figure horsepower figure, I modified their part?
Thread Starter
Newbie
Joined: Mar 2013
Posts: 21
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From: china
Thank you!This is my other post on the inside said a more detailed.
https://www.evolutionm.net/forums/ec...ash-china.html
https://www.evolutionm.net/forums/ec...ash-china.html
i will try to use small words so google translate works better. i looked at your attached datalog.
#1. you do not have wideband oxygen sensor data. air fuel data is necessary to help.
#2. i can not convert your boost from mBAR to PSI correctly
you have too much ignition timing. if china 97 octane fuel is similar to usa 91 octane, 19 degrees is too much timing.
at 6500 rpm and 210 load, 18 and 19 degrees is too much. decrease it.
in fact, your timing through the range is too high. 14 degrees timing at 4000 rpm, 200 load is way too much in my opinion.
i would suggest reducing timing. i would also suggest looking at base maps from gunzo for 91 octane and reference the timing map.
either that or pay for an e-tune.
#1. you do not have wideband oxygen sensor data. air fuel data is necessary to help.
#2. i can not convert your boost from mBAR to PSI correctly
you have too much ignition timing. if china 97 octane fuel is similar to usa 91 octane, 19 degrees is too much timing.
at 6500 rpm and 210 load, 18 and 19 degrees is too much. decrease it.
in fact, your timing through the range is too high. 14 degrees timing at 4000 rpm, 200 load is way too much in my opinion.
i would suggest reducing timing. i would also suggest looking at base maps from gunzo for 91 octane and reference the timing map.
either that or pay for an e-tune.
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Thread Starter
Newbie
Joined: Mar 2013
Posts: 21
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From: china
i will try to use small words so google translate works better. i looked at your attached datalog.
#1. you do not have wideband oxygen sensor data. air fuel data is necessary to help.
#2. i can not convert your boost from mBAR to PSI correctly
you have too much ignition timing. if china 97 octane fuel is similar to usa 91 octane, 19 degrees is too much timing.
at 6500 rpm and 210 load, 18 and 19 degrees is too much. decrease it.
in fact, your timing through the range is too high. 14 degrees timing at 4000 rpm, 200 load is way too much in my opinion.
i would suggest reducing timing. i would also suggest looking at base maps from gunzo for 91 octane and reference the timing map.
either that or pay for an e-tune.
#1. you do not have wideband oxygen sensor data. air fuel data is necessary to help.
#2. i can not convert your boost from mBAR to PSI correctly
you have too much ignition timing. if china 97 octane fuel is similar to usa 91 octane, 19 degrees is too much timing.
at 6500 rpm and 210 load, 18 and 19 degrees is too much. decrease it.
in fact, your timing through the range is too high. 14 degrees timing at 4000 rpm, 200 load is way too much in my opinion.
i would suggest reducing timing. i would also suggest looking at base maps from gunzo for 91 octane and reference the timing map.
either that or pay for an e-tune.
My AFR value is partial concentration or partial thin? I need to modify them?
Thread Starter
Newbie
Joined: Mar 2013
Posts: 21
Likes: 0
From: china
i will try to use small words so google translate works better. I looked at your attached datalog.
#1. You do not have wideband oxygen sensor data. Air fuel data is necessary to help.
#2. I can not convert your boost from mbar to psi correctly
you have too much ignition timing. If china 97 octane fuel is similar to usa 91 octane, 19 degrees is too much timing.
At 6500 rpm and 210 load, 18 and 19 degrees is too much. Decrease it.
In fact, your timing through the range is too high. 14 degrees timing at 4000 rpm, 200 load is way too much in my opinion.
I would suggest reducing timing. I would also suggest looking at base maps from gunzo for 91 octane and reference the timing map.
Either that or pay for an e-tune.
#1. You do not have wideband oxygen sensor data. Air fuel data is necessary to help.
#2. I can not convert your boost from mbar to psi correctly
you have too much ignition timing. If china 97 octane fuel is similar to usa 91 octane, 19 degrees is too much timing.
At 6500 rpm and 210 load, 18 and 19 degrees is too much. Decrease it.
In fact, your timing through the range is too high. 14 degrees timing at 4000 rpm, 200 load is way too much in my opinion.
I would suggest reducing timing. I would also suggest looking at base maps from gunzo for 91 octane and reference the timing map.
Either that or pay for an e-tune.
i can not answer this. your AFR values appear to be AFR MAP numbers... AFR MAP numbers do not equal REAL air fuel ratio. only a wideband oxygen sensor can tell you that and i did not see wideband AFR values in your datalog.
Thread Starter
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Joined: Mar 2013
Posts: 21
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From: china
http://www.evoxforums.com/forums/showthread.php?t=22385
i can not answer this. your AFR values appear to be AFR MAP numbers... AFR MAP numbers do not equal REAL air fuel ratio. only a wideband oxygen sensor can tell you that and i did not see wideband AFR values in your datalog.
i can not answer this. your AFR values appear to be AFR MAP numbers... AFR MAP numbers do not equal REAL air fuel ratio. only a wideband oxygen sensor can tell you that and i did not see wideband AFR values in your datalog.
The city where I do not have 4-wheel drive dynamometer.
Do you use MSN?I think we can communicate with MSN.What is your MSN user name?I added you as a friend.
you do not need a dynamometer.
you do not have a wideband oxygen sensor? if you do not, you CANNOT tune your car.
#1. you need a human translator.
#2. you need a wideband o2 sensor.
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