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2018
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Acadia Denali, FWD
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Repair and Diagnosis
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External Pages
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Different car
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Section 356 (Engine Controls And Fuel - 3.6L (LGX) - DTC P0446 To DTC P3436 And Diagnostic Information And Procedures)
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Diagnostic Information and Procedures
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DTC P12A6: Fuel Pump Driver Control Module Enable Circuit Performance
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Diagnostic Fault Information
Diagnostic Fault Information
WARNING:
This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
Circuit
Short to Ground
Open/High Resistance
Short to Voltage
Signal Performance
Control
P0171, P0506, P0628, P12A6
P0171, P0506, P12A6
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P12A6