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Home >> GMC >> 2016 >> Terrain SL, Gas >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (Engine Controls And Fuel - 3.6L (LFX) - DTC P0010 To DTC P0346) >> Diagnostic Information and Procedures >> DTC P0231, P0232, or P023F: Fuel Pump Control Circuit >> Conditions for Setting the DTC

Conditions for Setting the DTC

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P0231 

The fuel pump power control module detects that the fuel pump current is greater than 14.48 A for 1 s.

P0232 

The fuel pump power control module detects that the fuel pump output circuit voltage is greater than 4.5 V for 0.5 s when the voltage should be 0 V.

P023F 

The fuel pump power control module detects that the fuel pump current is less than 1 A and the fuel pump duty cycle is greater than approximately 50 percent for 1 s.

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