blackrzs Posted November 3, 2015 Share Posted November 3, 2015 when going from twin to single turbo...do i still need the airflow sensor anymore? Link to comment Share on other sites More sharing options...
np89 Posted November 3, 2015 Share Posted November 3, 2015 Depends if you are running stand alone management or not. If not no you cant do without it if yes, then it can be mapped out of it using the appropriate MAP sensor instead Link to comment Share on other sites More sharing options...
Chris Wilson Posted November 3, 2015 Share Posted November 3, 2015 A MAP sensor system is far more desirable on tuned engines, an air flow metering unit will not like reverse pulsations from wilder cams, and is generally a lot harder to map for good overall performance, so go to a MAP sensor system and ideally get rid of the awful waste spark system the VVTi uses in preference to a proper individual fire, individual coil on plug set up. Link to comment Share on other sites More sharing options...
blackrzs Posted November 6, 2015 Author Share Posted November 6, 2015 cheers guys,yes i'll be running a standalone and will be using a map sensor.as u said no need of the airflow sensor then Link to comment Share on other sites More sharing options...
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