MAN TGS: Replaced Heating Valve, Ad Blue Not Charging, Active GDK/PDF 05009-01 Issue

Hello. the heating valve replaced with a new one and still does not charge ad blue. GDK / PDF 05009-01 active.

Hello.
My favorite fault.
The patency of the wires to be checked, filters, etc. AdBlue pressure test, draining, and ZME, most likely no overflow.

Thank you for your response.

Hello, How do I unblock this transfer? Is it a pipe from the pump to the tank or another? I am asking you to expand this topic because I'm getting this error, I do not get the adblu, and the heating valve is ok.

Hello, I have the same error 05009-01 and my hands are already falling, the pipes are blowing, everything is clear and the error still appears, what else could be the cause???

SPN 5009 External hose heating
Monitoring strategy
Check for frozen AdBlue lines between the tank and the delivery module
Client perception/symptom description
• Yellow warning light
• Yellow indicator light
• Buzzer
Failure Mode Identification (FMI)
FMI 1 Too high
Indication on the display
Priority 5 Text
indications
---
OBD
OBD /
P-Code
P20C2 MIL P204B - Reductant Pressure Sensor Circuit Range/Performance
P20BA - Reductant Heater "A" Control Circuit Performance
P20BE - Reductant Heater "B" Control Circuit Performance
P20C2 - Reductant Heater "C" Control Circuit Performance
Symptoms
Systemic reaction/possible effects
The system will turn off until the next system startup (terminal 15 on)
React