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Home >> Subaru >> 2007 >> B9 Tribeca Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Diagnostic Trouble Code (DTC) Detecting Criteria (H6DO) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P1602 Control Module Programming Error >> Diagnostic Method >> Normality Judgment
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Normality Judgment

Judge as OK when the following conditions are established after the specified amount of time has passed.

Judgment Value 

MALFUNCTION CRITERIA AND THRESHOLD VALUE REFERENCE

Malfunction Criteria Threshold Value
Estimated exhaust gas temperature ≥ Value of Map 1

Judge as NG when all of the following conditions are established, and judge as OK when the following conditions are met.

Judgment Value 

MALFUNCTION CRITERIA AND THRESHOLD VALUE REFERENCE

Malfunction Criteria Threshold Value
Continuous time of (Target engine speed - Actual engine speed > 100 rpm) ≥ 5500 ms
Continuous time of (Actual retard amount > 5°CA) ≥ 3000 ms

Time Needed for Diagnosis:  14 seconds

Malfunction Indicator Light Illumination:  Illuminates when malfunction occurs in 2 continuous driving cycles.