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Home >> Chevrolet >> 2022 >> Camaro LS, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 24 (Engine Controls And Fuel - 6.2L (LT1/LT4) - Diagnostic Information And Procedures (2 Of 3)) >> Diagnostic Information and Procedures >> DTC P0191, P0192, P127C, P128A, P128B, P16E4, or P16E5 >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different variant/trim than selected.

P0191 

Fuel Rail Pressure Sensor 1, 2 = Skewed - For greater than 1 s

P0192 

Fuel Rail Pressure Sensor 1 = Less than a predefined threshold - For greater than 3 s

P127C 

Fuel Rail Pressure Sensor 2 = Less than a predefined threshold - For greater than 3 s

P128A, P128B 

Fuel Rail Pressure Sensor 1, 2 = Internal Component Fault - For greater than 3 s

P16E4, P16E5 

Serial data message from component: B47B Fuel Rail Pressure Sensor = Not Received - For greater than 3 s

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