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Home >> Chevrolet >> 2021 >> Blazer RS, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Controls And Fuel - 2.0L (LSY) - Diagnostic Information And Procedures (2 Of 2)) >> Diagnostic Information and Procedures >> DTC P2C05-P2C10, P2C0A-P2C0F, P2C12-P2C19, or P30B0-P30B3 >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different variant/trim than selected.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
5 V Reference P0641* P2C05, P2C09, P2C0D, P2C12, P2C16, P30B0 P0641* -
Signal P2C07, P2C0B, P2C0F, P2C14, P2C18, P30B2 P2C05, P2C09, P2C0D, P2C12, P2C16, P30B0 P2C08, P2C0C, P2C10, P2C15, P2C19, P30B3 P2C06, P2C0A, P2C0E, P2C13, P2C17, P30B1*
Low Reference - P2C05, P2C09, P2C0D, P2C12, P2C16, P30B0 P2C08, P2C0C, P2C10, P2C15, P2C19, P30B3 -
* Additional DTCs may set.