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Using the DPF differential Pressure PID for alphabet soupers
For those of you who have deleted the DPF and have no use for the differential presure sensor - think again:
Connect it to the "dirty" and "clean" side of the air filter and you have an electronic Filter Minder
Connect it to the "dirty" side of the air filter and atmosphere and measure the "ram air" effect with speed.
In the future, I maybe creating a pressure differential MAF PID, for those of you who are getting a clipped signal from the stock MAF due to increased boost and intake modifications.
Not sure what the working pressure limit is. It may be able to measure pressure drop across an intercooler, or other fun things.
Any other creative ideas?
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