Originally Posted by DrJay
Vacuum leak? If you have a vacuum tester (pump) you can hook it to them and make sure they're reading right.
checked the lines feedin the MAP sensor and they're fine.. and holdin vacuum.. checked the one going to the actuator.. same thing..
did the boost bypass while back and checked the BCSt.. and it'* not holdin vacuum ( probably cause of the boost bypass trick? )
Anyone with 96+ */C that can check the readings of their MAP sensor?
I was shocked when the first one read 0.8 volts area.. then we thought.. well the other should read better then.. BUZZZ nope.. reads the same.. Wat controls the MAP sensor'* readings?
Goin to have to ask around for boost system schematics to help troubleshoot the issue