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Cadillac
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2006
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Escalade EXT
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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 - 4.8L, 5.3L, And 6.0L - DTC P0442 To DTC P2120
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DTC P0455
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Conditions For Setting the DTC
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Conditions For Setting the DTC
The EVAP system is not able to achieve or maintain vacuum during the diagnostic test.