Here is a link to the Mc Master Carr Sensors I have used.. some mobile and some stationary applications.. [ http://www.mcmaster.com/#pressure-transducers/=xmck18 ] It's the Extended Life Pressure Sensors.. on the lower left of the page.. these are commercial sensors for $285.. so your $100 for a sensor is not bad.. Because of placement or calibration errors, All sensors will be wrong.. how much 'Wrong' you can put up with is the gamble.. When you start installing things on your own.. putting sensors in places that you think are proper.. and wiring up in ways you think are correct.. even an 'Accurate' sensor can give you incorrect readings.. So tuning is where it all comes together for YOUR car.. I guess my advice is.. try it.. verify all looks right.. then post your results .. others can verify or criticize.. then change from there.. I enjoy learning from others experiments.. that is what these forums are for.. Please post your results.. Cj
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