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Home >> Jaguar >> 2009 >> XJ8 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (Engine Controls - Self-Diagnostics) >> Diagnostic Trouble Code Identification >> DTC P0603: ECM Data Corrupted >> System Default Action
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System Default Action

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When Check Engine Indicator is activated (DTC flagged; first trip), ECM: inhibits all diagnostic monitoring except:

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