Volvo engine code DTC P040A

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Volvo engine code DTC P040A

EGR Temperature Sensor: Circuit Monitors The EGR Temperature Sensor is checked for electrical failures by monitoring the analog-to-digital(A/D) input voltage. P040A EGR Temperature Sensor: Open Circuit Check DTC P040A Component / System EGR Temperature Sensor - Open Monitor Strategy Description Open Circuit Fault Limit Sensor Voltage > 4.8 V Enable Conditions • Key On Active • Battery Voltage > 8 V Disable Conditions No Active DTC's: • N/A Time Required For DTC To Be Set 5 seconds MIL Illumination 2 Drive Cycles