Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross. Service manual — part 1526
6E2–555
RODEO 6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS
Catalytic Converter
Removal and Installation Procedure
Refer to
Engine Exhaust in Engine section.
Air Conditioning Thermo Relay
Removal Procedure
1. Remove the fuse and relay box cover from under the
hood.
2. Consult the diagram on the cover to determine which
is the correct relay.
3. Insert a small screwdriver into the catch slot on the
forward side of the fuel pump relay.
D
The screwdriver blade will release the catch inside.
D08RW131
4. Pull the relay straight up and out of the fuse and relay
box.
014RY00007
Installation Procedure
1. Insert the relay into the correct place in the fuse and
relay box with the catch slot facing forward.
2. Press down until the catch engages.
D
An audible “click” will be heard.
3. Install the fuse and relay box cover.
014RY00007
EVAP Canister Hoses
Service Information
To view the routing of the EVAP canister hoses, refer to
Vehicle Emission Control Information in Diagnosis. Use
6148M or equivalent when you replace the EVAP canister
hoses.
6E2–556
RODEO 6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS
EVAP Canister
Removal Procedure
1. Disconnect the negative battery cable.
2. Disconnect the two hoses from the EVAP canister.
3. Disconnect the fuel vapor connector and the purge
hose from the EVAP canister vent solenoid.
4. Remove the two retaining bolts the EVAP canister to
the mounting bracket on the cross member.
5. Remove the retaining bolt on the mounting bracket
the slide the canister out of mounting bracket.
060R200081
Inspection Procedure
1. Inspect the hoses for cracks and leaks.
2. Inspect the canister for a damaged case.
Installation Procedure
1. Slide the canister into mounting bracket and install
the mounting bracket bolt.
2. Install the retaining bolts the EVAP canister to the
mounting bracket on the cross member.
3. Connect the fuel vapor connector to the EVAP
canister vent solenoid.
4. Connect the two hoses to the EVAP canister.
060R200081
5. Disconnect the negative battery cable.
EVAP Canister Vent Solenoid
Removal Procedure
1. Disconnect the negative battery cable.
2. Disconnect the connector and hose.
014RW132
6E2–557
RODEO 6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS
3. Slide the out of EVAP canister vent solenoid from
mounting bracket.
014RW135
Inspection Procedure
1. Check for cracks or leaks.
2. Energize the solenoid and try to blow through it. The
solenoid should not allow passage of air when
energized. (J 35616 Connector Test Kit can be used
to easily attach jumper wires from the battery to the
solenoid).
Installation Procedure
1. Slide the into EVAP canister vent solenoid into the
mounting bracket.
014RW135
2. Connect the connector and hose.
014RW132
3. Connect the negative battery cable.
Fuel Tank Pressure
(Vapor Pressure) Sensor
Removal Procedure
1. Remove the fuel pump assembly. Refer to
Fuel Tank
In Fuel Pump.
2. Carefully pry the fuel tank pressure sensor out of the
top of the fuel pump assembly.
014RW133
Inspection Procedure
1. Inspect the vapor pressure sensor for cracks in the
housing and corrosion on the electrical terminals.
2. Inspect the rubber grommet for tears and signs of rot.
6E2–558
RODEO 6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS
Installation Procedure
1. Install the rubber grommet on the fuel pump
assembly.
014RW133
2. Install the fuel tank vapor pressure sensor on the fuel
pump assembly.
D
Insert the sensor nipple firmly into the grommet.
D
Keep twisting and pushing the sensor until the wide
portion of the nipple shows on the other side of the
grommet.
3. Install the fuel pump assembly on the fuel tank. Refer
to
Fuel Tank In Fuel Pump..
EVAP Canister Purge Solenoid
(Purge Duty Solenoid Valve)
Removal Procedure
1. Disconnect the negative battery cable.
2. Disconnect the electrical connector from the EVAP
canister purge solenoid.
3. Disconnect the vacuum hoses from the EVAP
canister purge solenoid.
060R200080
4. Remove the EVAP canister purge solenoid retaining
bolt from the common chamber.
5. Remove the EVAP canister purge solenoid.
Installation Procedure
1. Install the EVAP canister purge solenoid on the upper
intake manifold.
2. Install the EVAP canister purge solenoid retaining
bolt.
Tighten
D
Tighten the bolts to 20 N·m (16 lb ft.).
3. Connect the vacuum hoses to the EVAP canister
purge solenoid.
4. Connect the electrical connector to the EVAP canister
purge solenoid.
060R200080
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