Oh come on!! Now what? P1101

Mike_Levy · Post by **Mike_Levy** » Sat Apr 07, 2012 12:50 am

P1101 - Actual measured airflow from MAF, MAP, EGR, and TP is not within range of the calculated airflow

Well maybe your calculations are off!!

First thought, air leak after the MAF. Checked, all good. No idea what else it could possibly be.

Can this be fixed in the tune? 2100 miles and she's already throwing codes!

Post by **mikel** » Mon Apr 09, 2012 9:58 am

I have a feeling we may have seen this before...this a 2011 right?

Mike_Levy · Post by **Mike_Levy** » Mon Apr 09, 2012 11:40 am

Yes, 2011 CTS-V

Post by **mikel** » Mon Apr 09, 2012 11:58 am

yeah, if I recall correctly we have had a few modded 2011 models throw that code, Johan should have a fix...too bad he didn;t come in today

Mike_Levy · Post by **Mike_Levy** » Tue Apr 10, 2012 3:46 pm

Did Johan come to work today?

Post by **mikel** » Tue Apr 10, 2012 4:24 pm

yup...

Mike_Levy · Post by **Mike_Levy** » Mon Apr 16, 2012 11:33 pm

She threw the code again tonight. Is there a fix for it, or should I just keep clearing it? It seems to pop up when I go WOT.

Post by **mikel** » Tue Apr 17, 2012 10:23 am

Its likely just in need of some tuning...

Conditions for Setting the DTC
The engine control module (ECM) detects that the actual measured airflow from the MAF, MAP, SC Inlet Pressure, and the TP sensors are not within a range of the calculated airflow that are derived from the system of models by greater than a calibrated threshold for greater than 10â€‰s.

Oh come on!! Now what? P1101

Oh come on!! Now what? P1101

RE: Oh come on!! Now what? P1101

RE: Oh come on!! Now what? P1101

RE: Oh come on!! Now what? P1101

RE: Oh come on!! Now what? P1101

RE: Oh come on!! Now what? P1101

RE: Oh come on!! Now what? P1101

RE: Oh come on!! Now what? P1101