richardpalinkas Posted April 3, 2021 Share Posted April 3, 2021 what is the purpose of the boost pressure sensor in the intercooler pipe? pre throttle body (fg falcon on the 90 deg bend just at the throttle body) im getting intermittent boost surge under load (not reaching boost target) as well as intermittent boost spiking (overshooting to 25psi, commanding 18psi) since fitting an aftermarket boost pressure sensor when the original one failed. there is a scaler to disable the boost pressure sensor if need be, but just wanted to check how important this sensor is as the manifold already has a map sensor Quote Link to comment Share on other sites More sharing options...
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