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Acura
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2006
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MDX Base
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Repair and Diagnosis
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Engine Performance
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System
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Advanced Diagnostics
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DTC P0403: Exhaust Gas Recirculation (EGR) Control Circuit Malfunction
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Enable Conditions
Enable Conditions
ENABLE CONDITIONS
Condition
Minimum
Maximum
Battery voltage
10.5 V
-
EGR valve output duty
2%
98%
State of the engine
Running