Voltage to maf
Drifting
Joined: Nov 2001
Posts: 1,783
Likes: 2
From: Latham NY
Originally Posted by MR.KIDD
How do you convert voltage to maf?
I have a innovative wb and can monitor maf voltage but need to translate voltage to airflow.
I have a innovative wb and can monitor maf voltage but need to translate voltage to airflow.
There is no direct formula. There are 5 tables in your bin that have MAF volts vs airflow. This is the airflow number that shows on a scan tool. You can adjust the airflow number up to add fuel and lower it to decrease fuel.
I also have the Innovate WB and have it log RPM's. I can also output the AFR into Tunerpro.
Thread Starter
Racer
Joined: May 2004
Posts: 270
Likes: 0
From: NORFOLK VA.
Originally Posted by Bluevette85
There is no direct formula. There are 5 tables in your bin that have MAF volts vs airflow. This is the airflow number that shows on a scan tool. You can adjust the airflow number up to add fuel and lower it to decrease fuel.
I also have the Innovate WB and have it log RPM's. I can also output the AFR into Tunerpro.
I also have the Innovate WB and have it log RPM's. I can also output the AFR into Tunerpro.
2nd Gear
Joined: Apr 2004
Posts: 2
Likes: 0
From: iowa
Yes, there is a formula to convert volts to airflow. All hot wire meters follow the formula ....
airflow = a + b * (volts) ^ 1/c
If you can post the volts vs airflow from the tables in your bin, I can provide you with the appropiate formula.
HTH
Dave
airflow = a + b * (volts) ^ 1/c
If you can post the volts vs airflow from the tables in your bin, I can provide you with the appropiate formula.
HTH
Dave
