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Home >> Saturn >> 2000 >> LS2 Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P1530: Throttle Control System - Amplifier Adjustment >> Diagnostic Aids

Diagnostic Aids

Check for TP sensor-related DTCs. Diagnose affected DTCs first. This DTC indicates a hardware failure internal to ECM. Replace ECM.

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