The sensor on the driver side valve cover (the one with two orfices sticking out) a vaccum line goes to the bigger one if im right and the smaller one??? I had to re-locate these sensors since the previous owner let them lay on the valve cover since there was no place in his mind to put them since doing the vortec head conversion. Can you help me out?
vacumm line
- Thread starter nboost
- Start date
Ian Turgeon
Cascading Inspiration
egr solenoid... one goes to the driver's side vacuum harness(starts at the front of the intake manifold) that feeds it vacuum, the other line goes to the egr valve... I believe the bigger goes to the vacuum harness. the line feeding it should have a check valve on it to prevent boost from going to the solenoid.