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Home >> Chevrolet >> 2020 >> Camaro SS, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Controls And Fuel - 3.6L (LGX) - Diagnostic Information And Procedures (P0010 - P0455)) >> Diagnostic Information and Procedures >> DTC P0231, P0232, or P023F (with NPP) >> Conditions for Setting the DTC

Conditions for Setting the DTC

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P0231 

The fuel pump driver control module detects that the fuel pump current is greater than 14. 48 A for 1 s.

P0232 

The fuel pump driver control module detects that the fuel pump output circuit voltage is greater than 4. 0 V for 1 s when the voltage should be 0 V.

P023F 

The fuel pump driver control module detects that the fuel pump current is less than 1 A and the fuel pump duty cycle is approximately 30 - 60 % for 1 s.

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