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Auxiliary air heater -> 7.11 Removing and installing flame monitor G64 and combination sensor for Your Volkswagen Transporter Van Sixth generation (2015-2021)

Transporter 2020 ➤  
Auxiliary heater - Edition 04.2020  
– Release locking tabs -1-.  
– Swing cover -2- in direction of -arrow-, and detach it.  
– Pull grommet -3- out of lower casing -1-.  
– Disconnect electrical connector -2-.  
– Lever out grommet -4- with a screwdriver.  
– Remove glow plug for heater - Q9- .  
Installing  
Install in reverse order of removal, observing the following:  
Note  
Make sure that the locking element of the electrical connector for  
the glow plug for heater - Q9- points towards the combustion air  
blower 2 - V385- .  
7.11  
Removing and installing flame monitor -  
G64- and combination sensor  
Note  
The combination sensor comprises the flame monitor - G64- and  
overheating sensor - G189- in one component.  
Removing  
– Remove auxiliary air heater ⇒ page 36 .  
– Release locking tabs -2-.  
– Swing cover -1- in direction of -arrow-, and detach it.  
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Rep. gr.82 - Supplementary heating  
Transporter 2020 ➤  
Auxiliary heater - Edition 04.2020  
– Disconnect electrical connector -1-.  
– Release retaining clip -1- in area marked by -arrows-, and re‐  
move it.  
– Pull combination sensor -2- out of heater unit.  
Installing  
Install in reverse order of removal, observing the following:  
– Rout wiring harness through nearest cooling fin.  
Note  
Make sure not to damage the wiring harness when inserting the  
retaining clip.  
7.12  
Removing and installing combustion air  
blower 2 - V385-  
Special tools and workshop equipment required  
♦ Torque wrench - V.A.G 1410A-  
Removing  
– Remove auxiliary air heater control unit - J604- ⇒ page 42 .  
– Unscrew bolts -2-.  
– Detach combustion air blower 2 - V385- -1- from heat ex‐  
changer -3-.  
7. Auxiliary air heater  
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