1 Bar SD operating system and MAF

[tx01z]

If I "write entire" the 1 Bar SD enhanced operating system to the PCM, will the MAF still be functional?

Does the SD enhancement just give you more options and control?

[Cybnext]

So applying the 1bar SD doesn't automatically disable the MAF? So you go through the normal steps of setting the fail freq, etc that you normally would?

[Bill@HPTuners]

So applying the 1bar SD doesn't automatically disable the MAF? So you go through the normal steps of setting the fail freq, etc that you normally would?

correct...you still need to unplug the sensor or push the buttons.

[Cybnext]

correct...you still need to unplug the sensor or push the buttons.

Thanks, I'll be putting the SD OS on it tomorrow night so hopefully all goes well.

[89ls1]

Sorry to bring the thread back and ask a question which may have been answered in a diff. thread.....With this custom OS applied, the new VE Multiplier vs. RPM vs. TPS Table is set at 1.00, is that going to effect my tune at all? How exactly can I use this table to better "fine tune" my tune?

[Bill@HPTuners]

its 1.00 and is a multiplyer table meaning 1x1=1 so everything stays the same UNLESS you change that table

[warp_6]

When would this table come into play Ve correction in relation to RPM vs TPS? If the VE table is dialed in when would it need to be corrected? Throttle transitions? If so is there a limit as to how long the correction factor is applied, or is it applied however long you are in that cell?

[sixvi6-camaro]

When would this table come into play Ve correction in relation to RPM vs TPS? If the VE table is dialed in when would it need to be corrected? Throttle transitions? If so is there a limit as to how long the correction factor is applied, or is it applied however long you are in that cell?

+1.. I just did the 1 bar SD OS last night.. mostly because the RTT but I was wondering when that table would be used as well.

[warp_6]

+1.. I just did the 1 bar SD OS last night.. mostly because the RTT but I was wondering when that table would be used as well.

I think it's TOP SECRET. If they told us they would have to kill us type stuff

[Bill@HPTuners]

lol, its mainly used for larger cammed vehicles to help with drivability. And can help give you even more resolution to your fueling if its used.

[walterdy]

Can I apply a maf patch to the 1 bar SD enhanced? If so, how?

[Bill@HPTuners]

there is no maf patch for any 1 bar SD enhancement.