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Home >> Chevrolet >> 2022 >> Blazer RS, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Controls And Fuel - 2.0L - Diagnostic Information And Procedures (3 Of 3)) >> Diagnostic Information and Procedures >> DTC P146B >> Conditions for Setting the DTC

Conditions for Setting the DTC

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NOTE:

A restriction in the following system can cause this DTC to set: Evaporative Emission (EVAP) System

EVAP Purge Pump - Pressure = Not within a calibrated range - For greater than 5 s