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2006
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Sierra 1500 HD, RWD
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Repair and Diagnosis
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External Pages
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Different variant/trim
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Section 28 (ENGINE CONTROLS - 8.1L - DIAGNOSTICS (DTCs P0172-P0496))
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DTC P0453
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Conditions for Setting the DTC
Conditions for Setting the DTC
WARNING:
This page is about a different variant/trim than selected.
The FTP sensor voltage is more than 4.9 volts.
All conditions are present for more than 5 seconds.