DTC Descriptors
WARNING: This page is about a different car, the 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P0191
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Fuel Rail Pressure Sensor Performance
- DTC P0192
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Fuel Rail Pressure Sensor Circuit Low Voltage
- DTC P0193
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Fuel Rail Pressure Sensor Circuit High Voltage