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Isuzu
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2007
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Ascender 4WD
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Repair and Diagnosis
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Engine Performance
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Engine Control System & Fuel System - 4.2L - DTC P0442 To DTC P2101
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DTC P1682
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DTC Descriptor
DTC Descriptor
This diagnostic procedure supports the following DTC:
DTC P1682 Ignition 1 Switch Circuit 2