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Volvo engine code DTC P20CF
Aftertreatment Hydrocarbon Dosing Valve: Rationality Monitors Aftertreatment Hydrocarbon Dosing Valve: Rationality Monitors P20CF Aftertreatment Hydrocarbon Dosing Valve: Stuck Open DTC P20CF Component / System Aftertreatment Hydrocarbon Dosing Valve - Stuck Open Monitor Strategy Description System Pressure With Valve Commanded Closed (FL Failed) Fault Limit Closed Valve system pressure < 75 kPa Enable Conditions • Engine Speed 550 RPM • Coolant Temperature 20 °C • DOC Out Temperature 120 °C Disable Conditions No Active DTC's: • P2226, P2229, P0110, P0112, P0115, P0117, P20DD, P20E0, P229E, P2200, P0105, P0108, P2031, P2322, P2084, P242C, P242A, P242B, P0545, P0544, P2080, P1130, P1133, P20D0 Time Required For DTC To Be Set PASS: 35 seconds FAIL: 140 seconds MIL Illumination 2 Drive Cycles