I just bought an '89 FJ1200 and I live in California, so I have lots of extra stuff for emission requirements. So I'm doing a tune-up and I find a vacuum hose that's broken near the carburetor. I follow this hose up to the front of the bike near the headlight and it's connected to a boost sensor. Where did the other end go? I can't find a vacuum diagram that include a boost sensor, can I get some help???
Thanks!
Not sure about the Cali model, but check out the intake boots. Each of the four boots have a port, one vacuum line should go to your petcock, one to the boost and the other two should have caps on them. And a bit of advice, take some time to introduce yourself in the intro section...
The vacuum line attached to the intake manifold port on the #2 carb.
'89 has a fuel pump, no vac to the petcock... So , only one vac line.
Quote from: Pat Conlon on November 16, 2012, 01:16:14 PM
The vacuum line attached to the intake manifold port on the #2 carb.
:good2: :good2:
Thanks for the help guys! The bike's running a lot better now. Thanks again.