1641 DT CHECK FOUND BCP1 0.16 bar AT COA ~~~~~ 1641 DT CHECK FOUND BCP1 0.16 bar AT COASTING.  1641, 2642, 1642 BCP1 & 3642 BCP2 reading between 0.16 to 0.08 bar. Change out all transducer & tested - OK. Alan/KAmar 44614