SAFC guru's take a look at this

[burnnxs]

OK I JUST NOTICED SOMETHING NEW
At 753rpm I pull 18hz of air flow at the logger, but on the SAFC it's always pulling double39hz . At any condition it always shows double and a bit more on the SAFC than the logger. This is with corrections -0- all across and off at the safc.


Somebody please tell me that this is not normal!

 

[blcknspo0ln]

I don't quite understand your question. Are you concerned about airflow readings at idle? Are you trying to tune fuel trims?

 

[xxraptor660xx]

He's trying to say that his S-AFC airflow readings are always double what the logger reads.


I think.

 

[burnnxs]

Yes my readings at the logger used to be double than the SAFC's. But I was helped, and all that was wrong was that I didn't pick the option in the preference's menu on the logger to double the reading of airflow because I use a chip.