I was wondering if anyone had a graph or a table of the linear voltage outputs of the superduty MAP sensor, most ford MAP's output a frequency but the SD's output a 5v signal which is perfect for an analog input on a data logger.

I am trying to write the command for the data logger so I just need 2 points if the sensor is linear, something like (.5bar, .75V) and (4 bar,4.7V).

Could really use your help here guys, I know this is a little technical but some tech's should know or be able to find out.

Thanks,

Derek

 

Here is the part number on the sensor:

 

MAP: Manifold Absolute Pressure sensor

Strategy and feedback input; The PCM monitors manifold pressure to control fuel delivery in
order to minimize smoke. It also optimizes injection timing for detected boost. It also monitor
boost to limit fuel delivery to control maximum turbo boost. Frequency output; 111Hz=14.7psi,
130Hz=20psi, 167Hz=30psi. PID: MAP (pressure basline 14.7psi), MAP HZ (frequency), MGP
Manifold Gauge Pressure (pressure base line 0psi) turbo boost

 

http://www.dieselcare.net/Powerstroke.html It might have all the values you are looking for. Good Luck

 

Did that help? Otherwise I maybe can find something else for you.