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DF980 & DF1012 fault codes

59K views 10 replies 4 participants last post by  ours2012  
#1 ·
I have this Koleos in my workshop and these fault codes comes on at regular intervals. Dealers has regenerated the DPF at 135 000km service (now at 138900Km). My G-Scan scanners shows that regneration last took place 9500km before? DPF sensor pipes ate in good condition.
Could this be injector related?
 
#10 ·
:iagree:


Adblue is mainly used in Euro 6 engines and came into force in 2016 I think but engine manufacturers have been using it for a few years now ...some commercial euro5 engines used it
 
#9 ·
Not only Germans, All Europe, But only on vehicles considerably newer than yours. And is Bog all to do with DPF blockage.
 
#6 ·
Good day

The client took the Koleos to a dealer in another town because we don`t have a Renault dealer by us? The dealer phoned me and also told me that every time a DPF regeneration needs to be done you also need to replace engine oil & filter. I personally don`t believe that because what happens when the vehicle regenerates on its own?
 
#7 ·
Good day

The client took the Koleos to a dealer in another town because we don`t have a Renault dealer by us? The dealer phoned me and also told me that every time a DPF regeneration needs to be done you also need to replace engine oil & filter. I personally dont believe that because what happens when the vehicle regenerates on its own?
When It does a self Clean (usually whilst driving), rather than a forced regenerate (static), it doesn't inject extra diesel in to make the DPF burn off the internal crud.
The dealer, in this case is correct. Would you run an engine on seriously diluted oil?
 
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