0444 " " Or " " 0445 " " Purge Control Valve Circuit - HYOSUNG 2010 ST7 Service Manual

"0444" or "0445" PURGE CONTROL VALVE CIRCUIT MALFUNCTION
(California model only)
LCD (DISPLAY) INDICATION
0444
0445
DETECTED CONDITION
☞ ☞ Refer to page 4-26
▣ ▣ INSPECTION
1) Remove the frame cover.
2) Turn the ignition switch "OFF" position.
3) Check the PV coupler for loose or poor contacts.
4) Disconnect the PV coupler and measure the resis-
tance.
Purge control valve
resistance
Tester knob indication : Resistance (
5) If OK, then check the continuity between each ter-
minal and ground.
Purge control valve
Pick-up coil continuity
continuity
Tester knob indication : Resistance (
[ 0
[ 0
Ω
19 ~ 22
[at 20 (68 )]
Ω Ω
)
∞
Ω
(Infinity)
Ω Ω
)
"FI" CHECK LAMP INDICATION
4 4 4
4 4 5
POSSIBLE CAUSE
● PV circuit open and short.
● PV malfunction.
● ECU malfunction.
EI SYSTEM DIAGNOSIS 4-44
0 4 4 4
0 4 4
]
5 ]