Diagnostic Method

Abnormality Judgment
Judge NG when the continuous time of completing all the malfunction criteria below becomes more than 5 second.
Judgment Value

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

Time Needed for Diagnosis: 5 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
Normality Judgment
Judge OK and clear the NG when all the malfunction criteria below are completed.
Judgment Value

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