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Home >> Subaru >> 2021 >> WRX Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics) (2.0L) (2 Of 4) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P060B: Internal Control Module A/D Processing Performance >> Diagnostic Method
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Diagnostic Method

Judge as NG when one of the following conditions is established.

JUDGMENT VALUE SPECIFICATION

Malfunction Criteria Threshold Value
|(A/D voltage for control - previous A/D voltage for control)| ≤ 0.2 V
|(A/D voltage for observation - previous A/D voltage for observation)| ≤ 0.2 V

Time needed for diagnosis:  200 ms

Malfunction indicator light illumination:  Illuminates as soon as a malfunction occurs.