90 MPH shut off

Does anyone know how to remove the chip or fix the sensor that causes the b2500 series engine to stall at 90 MPH?

My Truck is a 2000 Mazda B-2500 Automatic.

Thanks in advance.

Are you in a hurry, why do you need to go 90mph??? Try Superchips, You might have to buy a new ECM.

mine never stalled out at 90...it would just NEVER go past it!!!!