Reading MAF in Hz?

[94GrandPrixSE]

Is there a cost effective way to read the MAF sensor in Hz instead of G/s or is that a fantasy without an Aeroforce? I need to give Will a full rundown of my LT fuel trims based on MAF frequency.

 

[Fivefingerdeathpunch]

A scanner or scan gauge can do them, otherwise I have no idea how you'd be able to get the numbers.

 

[94GrandPrixSE]

My torque app will only read in G/s. What kind of scanner are you talking about?

 

[91parkave]

Buy HP tuners/dhp/tinytuner... do it yourself.

 

[Turbocharged400sbc]

My torque app will only read in G/s. What kind of scanner are you talking about?

well **** dude, all you need is yer current maf table gps vs hz and just substitute the hz for the gps value...

 

[darkhorizon]

yep^

You can add PID's in torque , and maybe aeroforce.... Its pretty simple.

PidID	DisplayName	LogName	Description	Formula	Unit	Size	PIDCode	DeviceID	Conversion	PidCat	MCI
19	MASS AIR FLOW RAW INPUT FREQUENCY	MAF		((N1 << 8) + N2) / 2.048	Hz	2	1250	1		1	MAF

 

[darkhorizon]

the 1250 is the PID hex code. Mode 12 I believe but it might be mode 9 if thats wrong.....

 

[darkhorizon]

got bored

 

[darkhorizon]

Made a commanded AFR pid too, i love this one.

 

[94GrandPrixSE]

That worked perfectly Darkhorizon Thank you very much!