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Home >> Chrysler >> 2003 >> 300M Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0508: IAC Valve Sense Circuit Low >> Monitored & Set Conditions
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Monitored & Set Conditions

IAC valve sense circuit is monitored with the engine running. Battery voltage greater than 10 volts. DTC will set when the IAC sense circuit is less than 175 milliamps. This is a one trip fault.