Looking to post this up as use to someone in future, as nothing came up google wise when searching the fault codes.
Our T6 had an EML light on mid week, plugged in expecting an EGR insufficient flow fault as it has been hovering around the 0.35 tolerance recently when checked.
To find, instead, that various Adblue faults were logged.
Now the last fault, the P203D Reductant level sensor - short to plus, was the only fault that wouldn't erase.
So, this was during the day, and the wife needed the van.. So faults (except for P203D) were erased, and left to see if EML came back on again.
Obviously, it did!
So the van was chucked on a ramp at the weekend to take the under tray off, covering the adblue tank and hopefully find something a little cheaper to fix than the Adblue pump itself!
Luckily, this was what I found -
Worn through 2x wires on the mounting point of the adblue under tray!
Replaced the two damaged pins / wires and routed the loom slightly different, erased the faults and we're all good!
Hopefully this may be of some use to somebody.
Our T6 had an EML light on mid week, plugged in expecting an EGR insufficient flow fault as it has been hovering around the 0.35 tolerance recently when checked.
To find, instead, that various Adblue faults were logged.
Now the last fault, the P203D Reductant level sensor - short to plus, was the only fault that wouldn't erase.
So, this was during the day, and the wife needed the van.. So faults (except for P203D) were erased, and left to see if EML came back on again.
Obviously, it did!
So the van was chucked on a ramp at the weekend to take the under tray off, covering the adblue tank and hopefully find something a little cheaper to fix than the Adblue pump itself!
Luckily, this was what I found -
Worn through 2x wires on the mounting point of the adblue under tray!
Replaced the two damaged pins / wires and routed the loom slightly different, erased the faults and we're all good!
Hopefully this may be of some use to somebody.
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