Subaru IMPREZA GD 2007 Series Manual page 1931

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Diagnostic Trouble Code (DTC) Detecting Criteria
GENERAL DESCRIPTION
Time Needed for Diagnosis: 16 seconds
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in two continuous driving
cycles.
When judgment for purge control solenoid valve stuck open NG is made, end the evaporative diagnosis.
Cancel the evaporative diagnosis when the OK/NG judgment for purge control solenoid valve stuck open
cannot be made in Mode Z.
Purge control solenoid valve open fixation
(6)
(4)
0
(5)
(1) Mode Z
(2) Extended mode Z
(3) 16 seconds
• evptezini, evptez ≤ 1.43 kPa (10.7 mmHg, 0.42 inHg)
• evptez – evptezha ≤ 0.87 kPa (6.5 mmHg, 0.26 inHg)
• evptezini – evptezha ≤ 0.87 kPa (6.5 mmHg, 0.26 inHg)
• No fuel sloshing of over 2 2 (0.53 US gal, 0.44 Imp gal) lasts for more than 40 seconds.
Judge as normal when all are established.
(1)
evptez
evptezini
evptezha
(4) Fuel tank pressure
(5) 0.87 kPa (6.5 mmHg, 0.26 inHg)
(6) 1.43 kPa (10.7 mmHg, 0.42 inHg)
GD(H4DOTC)-140
(2)
(3)
(7)
(7) No fuel sloshing for 40 seconds
(8) NG judgment
(8)
EN-02870