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Volvo engine code DTC P20E0
Aftertreatment Hydrocarbon Doser Fuel Pressure Sensor: Circuit Monitors The fuel doser pressure sensor is monitored to check for electrical failures by monitoring the analog-to-digital(A/D) input voltages. P20E0 Aftertreatment Hydrocarbon Doser Fuel Pressure Sensor: Short Circuit High DTC P20E0 Component / System Fuel Pressure Sensor - High Monitor Strategy Description Short Circuit High Fault Limit Sensor Voltage > 4.9 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