SD Tuning LS1

[LSTroll]

When I fail the MAF @ 0HZ to carry out SD tuning it still reads as a real time PID on the logger screen when playing. It will change values as per normal. Question is will the ECM then use the VE table for fuel reference or will it still read from the MAF although I've set it to fail? Or have I just not failed the MAF correctly? If I unplug it it reads the PID as a constant value as it should. TIA

[2xLS1]

Delete the PID from the table display or some of your histograms won't populate correctly.

[SultanHassanMasTuning]

delete MAF PID, after you make changes to your VE copy the live changes and apply to the tune.

highlight whole table Copy/Paste

[printmanjackson]

zero out the MAF table.

[Ricardo]

zero out the MAF table.

Would this have the same effect as unplugging the MAF?

[SultanHassanMasTuning]

depends if your maf sensor 3 or 5 wire in which has IAT temp in it.

you can zero out the table

[Red01Z]

Delete the PID from the table display or some of your histograms won't populate correctly.

Which histograms won't populate correctly, exactly?

[2xLS1]

Histograms with airflow as an axis.

[redmonaro]

If you delete maf from scanner, you can load up dynamic airflow to replace it