no maf plugged in

thomas73 · Post by **thomas73** » Sun Aug 31, 2014 12:32 pm

this is my log from just unplugging the maf, the 1st log.
then this is my log with it plugged in.2
any ideas why the power increase?

Mike_Levy · Post by **Mike_Levy** » Sun Aug 31, 2014 1:54 pm

Open loop vs Closed loop

And the power figures you get are BS. They're calculated and have no basis on reality.

thomas73 · Post by **thomas73** » Sun Aug 31, 2014 4:23 pm

ok confused on that response, please explain. thank you.
the car runs much smoother also

Post by **mikel** » Tue Sep 02, 2014 10:55 am

what vehicle are we discussing here?

thomas73 · Post by **thomas73** » Tue Sep 02, 2014 3:38 pm

99 camaro z28 with ls1

Post by **mikel** » Tue Sep 02, 2014 3:40 pm

1. why did you unplug the MAF?
2. if it runs better with the MAF unplugged, there is an issue somewhere.

thomas73 · Post by **thomas73** » Tue Sep 02, 2014 7:09 pm

was just trying something to see were power lose was, was also thinking since no egr it might be messing comp up