Same gps but different Cell # and different BLM?
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Same gps but different Cell # and different BLM?
I have some question for MAF experts.
After reviewing data from a long run, i noticed that at the same/very close gps., the Cell Numbers would be different thus giving me different BLM.
For example;
gps cell# BLM LV8 RPM
7.9 6 134 32 1200
7.8 1 119 40 950
So lets say that i want to adjust MAF in relation to cell #1. So when I do that, cell #6 would be out of range, woudn't it?
How are the MAF guys coping with this? Is there a way to adjust that?
Thanks.
After reviewing data from a long run, i noticed that at the same/very close gps., the Cell Numbers would be different thus giving me different BLM.
For example;
gps cell# BLM LV8 RPM
7.9 6 134 32 1200
7.8 1 119 40 950
So lets say that i want to adjust MAF in relation to cell #1. So when I do that, cell #6 would be out of range, woudn't it?
How are the MAF guys coping with this? Is there a way to adjust that?
Thanks.
Last edited by DANIELEK; 05-19-2002 at 02:13 AM.
#2
From what I understand,you will need to make changes in the main spark table.If your rpms is 1200 and the load value is 32 then you will need to change the spark advance @ 1200rpm X lv8 32.Increase the spark to lean decrease the spark to richen.Use only small amounts of advance +-.I am not an expert though and you should use caution when changing the s/a.
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Re: Same gps but different Cell # and different BLM?
Originally posted by DANIELEK
After reviewing data from a long run, i noticed that at the same/very close gps., the Cell Numbers would be different thus giving me different BLM.
For example;
gps cell# BLM LV8 RPM
7.9 6 134 32 1200
7.8 1 119 40 950
How are the MAF guys coping with this? Is there a way to adjust that?
After reviewing data from a long run, i noticed that at the same/very close gps., the Cell Numbers would be different thus giving me different BLM.
For example;
gps cell# BLM LV8 RPM
7.9 6 134 32 1200
7.8 1 119 40 950
How are the MAF guys coping with this? Is there a way to adjust that?
In you case you just need to tal a lil fuel out at 950 rpm, I'd try taking some of the voltage correction out. If you working in hex try taking a value of 0A out of 12-15 volts.
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Re: Same gps but different Cell # and different BLM?
Originally posted by DANIELEK
I have some question for MAF experts.
After reviewing data from a long run, i noticed that at the same/very close gps., the Cell Numbers would be different thus giving me different BLM.
For example;
gps cell# BLM LV8 RPM
7.9 6 134 32 1200
7.8 1 119 40 950
So lets say that i want to adjust MAF in relation to cell #1. So when I do that, cell #6 would be out of range, woudn't it?
How are the MAF guys coping with this? Is there a way to adjust that?
Thanks.
I have some question for MAF experts.
After reviewing data from a long run, i noticed that at the same/very close gps., the Cell Numbers would be different thus giving me different BLM.
For example;
gps cell# BLM LV8 RPM
7.9 6 134 32 1200
7.8 1 119 40 950
So lets say that i want to adjust MAF in relation to cell #1. So when I do that, cell #6 would be out of range, woudn't it?
How are the MAF guys coping with this? Is there a way to adjust that?
Thanks.
You'll need to adjust the values in MAF table #1 that border the airflow above. Unless your alternator is weak and your voltage drops at lower rpms, you shouldn't need to mess with the battery voltage correction table.
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