Diagnostic Method

Abnormality Judgment
Judge NG when the cumulative time of completing the malfunction criterion below becomes more than the time needed for diagnosis (10 seconds x 3 times).
Judgment Value

Fig 1: Threshold Valve Table (1 Of 2)
Courtesy of SUBARU OF AMERICA, INC.

Time Needed for Diagnosis: 10 seconds x 3 times

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
Normality Judgment
Judge OK and clear NG when the continuous time of completing the malfunction criterion below becomes more than the time needed for diagnosis (10 seconds).
Judgment Value

Fig 2: Threshold Valve Table (2 Of 2)

Courtesy of SUBARU OF AMERICA, INC.