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Home >> Chevrolet >> 2010 >> Traverse LT, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 517 (Engine Controls And Fuel - 3.6L (LLT) - DTC P0010 To DTC P0336) >> Diagnostic Information and Procedures >> DTC P0191: Fuel Rail Pressure Sensor Performance >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. 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
5 V Reference Voltage P0192, P0193, P0340, P0345, P0365, P0390, P0506, P0641, P2227 P0192 P0193, P0641, P2227, P2229 P0191
Fuel Rail Pressure Sensor Signal P0192 P0192, P0193 P0193 P0191
Low Reference - P0193 P0193 P0191
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