Ford 2003 Mustang Workshop Manual page 2167

E14 TEST FOR LEAK IN EVAPORATIVE EMISSIONS
CANISTER
Carry out the Evaporative Emission Canister and
Bracket Assembly Leak Test. Refer to
Emission System Leak Test
Does the EVAP system pass the leak test?
E15 TEST FOR CANISTER VENT SOLENOID LEAK
Disconnect the canister vent solenoid from the
evaporative emissions canister and plug the
canister.
Carry out the evaporative emission system leak
test. Refer to Evaporative Emission System Leak
Test in this section.
Does the EVAP system pass the leak test?
E16 TEST FOR CANISTER LEAK
Disconnect the EVAP canister inlet elbow from the
evaporative emissions canister and plug the EVAP
canister inlet elbow.
Carry out the evaporative emission system leak
test. Refer to Evaporative Emission System Leak
Test in this section.
Does the EVAP system pass the leak test?
E17 TEST FOR CANISTER INLET ELBOW LEAK
Disconnect the fuel vapor control valve tube
assembly from the EVAP canister inlet elbow and
plug the fuel vapor control valve tube assembly.
Evaporative
in this section.
Emission Repair Verification Drive
Cycle in this section.
Yes
EVAP system diagnosis complete.
GO to E18 .
No
GO to E15 .
Yes
INSTALL a new canister vent
solenoid. REFER to Evaporative
Emission Canister Vent Solenoid
this section. CARRY OUT a leak test.
REFER to Evaporative Emission
System Leak Test in this section. If
the system passes the leak test,
CARRY OUT the evaporative
emission repair verification drive
cycle. REFER to Evaporative
Emission Repair Verification Drive
Cycle in this section.
No
GO to E16 .
Yes
INSTALL a new EVAP canister
assembly. REFER to Evaporative
Emission Canister in this section.
CARRY OUT a leak test. REFER to
Evaporative Emission System Leak
Test in this section. If the system
passes the leak test, CARRY OUT
the evaporative emission repair
verification drive cycle. REFER to
Evaporative Emission Repair
Verification Drive Cycle
section.
No
GO to E17 .
Yes
INSTALL a new evaporative
emissions canister inlet elbow.
CARRY OUT a leak test. REFER to
Evaporative Emission System Leak
Test in this section. If the system
passes the leak test, CARRY OUT
the evaporative emission repair
in
in this