ETC Predicted Airflow

[dbaxter_ss]

I have a quick question. I have a 2k1 SS and 2k4 GTO both having cable TB.

I was gong through trying to redo my tune ( something fun to do :D ).

I ran across this and figured I would create a quick pid and map to match and then noticed that what I am logging is way different the whats in the tune.
Since I dont have ETC, do I just ignore this table?

If you would like to create this pid :D

*CLC-00-993
cylair 0.0 4095.9 .0 "{CALC.CYLAIR} * 1000"


CALC.MGCYLAIR F60F CLC-00-993 "cylair" Air "Millgrams Air mass per cylinder"

http://www.purplegto.com/images/CALC.MGCYLAIR%20Grams_cyl.map

http://www.purplegto.com/images/tune-milligramspercylinder.PNG

logged

http://www.purplegto.com/images/milligramspercylinder.PNG

[dbaxter_ss]

Added the GTOs logs and with the SC the logged values are even higher.

Should this table be updated to match or exceed these values?
http://www.purplegto.com/images/milligramspercylinder-gto.PNG

[BowlingSS]

I have never used this table before. Hope someone else has.

Bill

[hpcubed]

You could adjust the table so that you do not exceed the limit or turn the code off.

[QUICKSILVER2002]

It is just a sanity check table. The car goes into a limp mode if the that code gets set (been there done that).

There is some weird dependency though with another DTC (like maf high freqency). My code never set until I enabled the other DTC.

It should work on all cars (ETC or not), but I am not sure. I thought FI f-bodies set this code also.

You can pretty much set those values as high as you want and it will not make the car run any different.

[GMPX]

Try fitting a decent cam to an ETC vehicle without touching this and you will be in reduced power mode before you know it.

As the other poster said, it's a sanity check table, bump the values way up to stop reduced power mode.

Cheers,
Ross

[GMPX]

http://www.purplegto.com/images/milligramspercylinder.PNG

Did you enter those row/column values manually?.

Cheers,
Ross