Maxing out my air flow at 60% throttle

[Jpierre655]

The car runs up pulls great as long as i dont press the throttle far enough to 3838hz on my apexi. Im running a 3" GM maf w/translator 2.02, keydiver chip set to 2x karman,No boost leaks, No moister in ic pipes. ive changed my maf out three times, ive changed my maft out once and im still seeing way to many hz. on the hwy i can drop it in 4th at bout 30-40% throttle and im seeing 2200-2400hz.

the at idle the logger is showing 35-40hz the apexi is showing 75-85hz is this normal. the car was been doing fine but im not sure what the hz were before i started to have trouble. just before this started a wire on the tach module come loose.

 

[born2tune]

well first off check that wire that is not "becoming loose" anywhere else causing some ground and sending a bad setting.then check your throttle cable?

 

[Jpierre655]

Well i changed the coil pack out this weekend. the car is running very very well at 3200hz . Well it did for about 8 times then it shattered 3rd in the stock tranny.