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2003
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Bravada AWD
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Repair and Diagnosis
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Engine Control System - Self-Diagnostics - 4.2L
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Diagnostic Tests
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DTC P0506: Idle Control System - Low Rpm
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Conditions For Setting DTC
Conditions For Setting DTC
The actual idle speed is about 150 RPM lower than the desired idle speed.
Condition present for 15 seconds.