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Home >> Saturn >> 2002 >> LW300 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0601: ECM Memory >> Diagnostic Procedures
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Diagnostic Procedures

Record all ECM DTCs. Reprogram ECM. If this DTC resets, replace ECM. Program new ECM. See ENGINE CONTROL MODULE  under PROGRAMMING.

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