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Jonhamil

Diesel Filter Heater Fault - Replaced and Still There

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Hiya

 

I've got a 2008 E61 5 Series. Had a fault for the diesel filter heater - replaced with a second hand one on eBay. Fault is still there - saying open circuit.

 

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I'm thinking maybe the old one went short circuit, pulled a load of amps and blew a fuse. But the large fuses in the glovebox are all ok. Does anyone know if the fuse for it is elsewhere?

 

Many thanks in advance,

 

Jonathan

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Sounds like you have a fault in the wiring, if you have replaced the heater already. Check the circuit for continuity to be sure if this is the case. 

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Hi guys yes thanks you’re right it was a broken sensor wire at the connector

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