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Here's a look at the PMS InterACQ software. To record, it requires the laptop to be in the car, so it's easy for the tech staff to make sure it's not run during competition. The system is powerful, recording information from almost all the factory sensors and the PMS' GM MAP sensor. The user can then keystroke through the run and look at timing, injector-duty cycle, oxygen-sensor voltage, throttle position, mass airflow, manifold pressure, and air temperature.