Quote:
Originally Posted by tomm.brz
So for a car with Hks supercharger v2 with 38mm restrictor... With stock MAP sensor logged value of MAP is course capped at 1.37bar. Car is already mapped by a Tuner so it is going good but what are the benefits of putting a 3bar MAP sensor now?
Just a pretty looking logged value or does it actually give some benefits like better compensations while driving on different altitudes?
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For the average tuner I would expect no benefit of a wider range sensor. It does have some input to the fueling calculations but not in a detrimental way if you don't change it. Your tuner could add some form of MAP compensation table, but whether it would be noticeable/useful...... or just a "nice to have."
You'd obviously have to have the tune changed to reflect the change in sensor.