PGM-FI vacuum lines

MadwickMadwick New Wagonist
in Engine & Drivetrain
the hoses were removed from the intake. i have no idea where they are supposed to be ran so i need a diagram for where what hoses go where or a pic showing what i need to do.

90 civic wagovan DX
d15b1
automatic

Comments

  • CharbCharb Administrator
    Lots of pictures on the internet. Take a minute and search.
  • udubrx7udubrx7 Senior Wagonist
    There should be a VECI sticker on the underside of the hood which has a lot of important information like plug gap, idle speed, and vacuum line routing. It's probably really dirty, so clean it off with some water, don't use any kind of cleaner or solvent because you might damage the label.

    PGM-FI is Honda lingo for electronic fuel injection, but that term encompasses both dual point fuel injection (DPFI - two fuel injectors) and multi point fuel injection (MPFI - four fuel injectors). So do a google search for your fuel injection type (DPFI or MPFI) vacuum lines instead of PGM-FI, and it should come up with a bunch of stuff under "images."

    Also, if you don't have one already I would highly suggest picking up a repair manual like "Haynes," "Chilton," or "Helms" from your local chain auto parts store, they are around $20 and well worth it.
Sign In or Register to comment.

© Vanilla Keystone Theme 2025