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GMC
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2006
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Sierra 1500 HD, 4WD
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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 24 (ENGINE CONTROLS - 6.6L - DIAGNOSIS (DTCs P0016-P0401))
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DTC P0340, P0341 or P0342
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Conditions for Setting the DTC
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P0340
Conditions for Setting the DTC: P0340
WARNING:
This page is about a different variant/trim than selected.
The ECM does not see a CMP sensor signal for more than 2 seconds.