Diagnostic Method

Abnormality Judgment
Judge NG when the continuous time of completing the malfunction criteria of Low side or High side below becomes more than time needed for diagnosis.
Judgment Value

Fig 1: Threshold Value Table (1 Of 2)
Courtesy of SUBARU OF AMERICA, INC.
Time Needed for Diagnosis:
Low side 3 seconds

High side 10 seconds
1. Malfunction Indicator Light Illumination:
  Illuminates when malfunction occurs in 2 continuous driving cycles.
Normality Judgment
Judge OK and clear the NG when the malfunction criteria below are completed.
Judgment Value

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