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2012
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Cruze Eco, Automatic Trans
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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 5 (Engine Controls/Fuel - 1.8L - DTC Diagnostics, Troubleshooting & Diagnosis)
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Diagnostic Information and Procedures
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DTC P2122, P2123, P2127, P2128, or P2138 (LUW)
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Action Taken When the DTC Sets
Action Taken When the DTC Sets
WARNING:
This page is about a different variant/trim than selected.
DTCs P2122, P2123, P2127, P2128 and P2138 are Type A DTCs.
The ECM commands the TAC motor system to operate in reduced engine power mode.