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Volvo engine code DTC P1131
Aftertreatment Hydrocarbon Air Purge Valve: Circuit Monitors The fuel air purge valve is checked for electrical failures. P1131 Aftertreatment Hydrocarbon Air Purge Valve: Short Circuit Low DTC P1131 Component / System Air Purge Valve - Low Monitor Strategy Description Short Circuit Low Fault Limit Sensor Current > 10 A Enable Conditions • Key On Active • Battery Voltage > 8 V Disable Conditions No Active DTC's: • N/A Time Required For DTC To Be Set 6 seconds MIL Illumination 2 Drive Cycles