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EC-276
[QR (WITH EURO-OBD)]
DTC P0444 EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE
Diagnostic Procedure BBS001EI
1. CHECK EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE POWER SUPPLY CIR-
CUIT
1. Turn ignition switch OFF.
2. Disconnect EVAP canister purge volume control solenoid valve
harness connector.
3. Turn ignition switch ON.
4. Check voltage between EVAP canister purge volume control
solenoid valve terminal 1 and ground with CONSULT-II or tester.
OK or NG
OK >> GO TO 3.
NG >> GO TO 2.
2. DETECT MALFUNCTIONING PART
Check the following.
● Harness connectors M61, F41
● Harness for open or short between EVAP canister purge volume control solenoid valve and ECM relay.
● Harness for open or short between EVAP canister purge volume control solenoid valve and ECM
>> Repair harness or connectors.
PBIB1993E
PBIB1968E
Voltage: Battery voltage
PBIB0148E
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