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Home › GMC › 2006 › Yukon XL C2500, 8.1 G › Repair and Diagnosis › Engine Performance › System › Engine Control System - 8.1L - DTC P0030 To DTC P0171 › DTC P0068 › DTC Descriptor

DTC Descriptor

This diagnostic procedure supports the following DTC:

DTC P0068 Throttle Body Air Flow Performance

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