Its on the fuel rail passenger front. It looks like a small gold colored "Tea Candle" with a vacuume hose on top, and a larger fuel return line on the bottom. Its attached with 2 Phillips head screws and it has an O ring under it. There is a screen in there too.
You can Test it with a Fuel Pressure gauge.
Connect the gauge with a TEE where the fuel line ( rubber ) becomes a metal line on the top of the air intake. ( Passenger side near the back of the engine ) ( you need 1 TEE, a short piece of fuel line, the Gauge and 4 small hose clamps. ) Start the engine.
You should get about 35 psi on the gauge.
NOW disconnect the small vacuume line on the top of the fuel pump regulator, and your pressure should jump to about 44 PSI.
If it does, its working. That should save you about $ 80.00
You should feel vacuume on the line that you disconnected as well.
I hope that helps.
If you don't have 35 PSI, your fuel pump is bad in the tank, or a clogged filter or inlet screen in the tank.
Carl Stiles
Honda Passport was created in 1994.
The 1994 Honda Passport transmission is compatible with the 1997 Honda Passport. The transmissions are exactly the same for each model year.
underneath engine on drivers side, mounted on transmission.
alldata.com
top front of engine follow top radiator hose to where it clamps its in that housing should be two bolts
description of fuses
I was told it is mounted on the rear of the starter.
The Fuel Regulator is located on the fuel rail, near the back of the motor.
In the alternator.
The firing order is 123456. Believe it or not.
just follow the positive line coming from the battery. The first component it meets should be the voltage regulator.
I believe the voltage regulator should be on the back of the alternator