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Home >> Chevrolet >> 2021 >> Blazer RS, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Controls And Fuel - 2.5L (LCV) - Diagnostic Information And Procedures (1 Of 2)) >> Diagnostic Information and Procedures >> DTC P0182, P0183, P0187, P0188, P0191, P0192, P111F, P126E, P126F, P127C, P128A, P128B, P16E4, or P16E5 >> Conditions for Setting the DTC

Conditions for Setting the DTC

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P0182 

Fuel Rail Temperature Sensor 1 = Less than a predefined threshold - For greater than 4 s

P0183 

Fuel Rail Temperature Sensor 1 = Greater than a predefined threshold - For greater than 4 s

P0187 

Fuel Rail Temperature Sensor 2 = Less than a predefined threshold - For greater than 4 s

P0188 

Fuel Rail Temperature Sensor 2 = Greater than a predefined threshold - For greater than 4 s

P0191 

Fuel Rail Pressure Sensor 2 = Greater than a predefined threshold - For greater than 2.6 s

P0192 

Fuel Rail Pressure Sensor 2 = Greater than a predefined threshold - For greater than 2.6 s

P111F 

The following parameters are not within 10°C (50°F) of each other:

The above condition(s) must occur for greater than 8 s.

P126E 

Fuel Rail Temperature Sensor 1 = Greater than the maximum threshold - For greater than 4 s

P126F 

Fuel Rail Temperature Sensor 2 = Greater than the maximum threshold - For greater than 4 s

P127C 

Fuel Rail Pressure Sensor 2 = Greater than a predefined threshold - For greater than 2.6 s

P128A 

Fuel Rail Pressure Sensor 1 = Greater than a predefined threshold - For greater than 2.6 s

P128B 

Fuel Rail Pressure Sensor 2 = Greater than a predefined threshold - For greater than 2.6 s

P16E4 

Fuel Rail Pressure Sensor Signal = Less than a predefined threshold - For greater than 3.25 s

P16E5 

Fuel Rail Pressure Sensor Signal = Greater than a predefined threshold - For greater than 3.25 s