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Chevrolet
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2010
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Traverse LS, FWD
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System & Fuel System - 3.6L - DTC P0008 To DTC P0191
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DTC P0191
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Conditions for Running the DTC
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Condition 1
Condition 1
The engine speed is greater than 25 RPM for greater than 30 seconds.
DTC P0191 runs once an ignition cycle at engine start up when the condition has been met.