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2013 Citroen Relay 2.2 puma engine p0016 fault
2013 Citroen Relay 2.2 puma engine p0016 fault
Hi, my van has a repetitive fault code of p0016, it keeps trying to do a DPF clean every time the engine reaches operational temperature. On Lexia3 the DPF info is saying that it's at 4% loading and isn't requesting a clean.
This carries on until the DPF injector pump fails then the ECU goes into limp mode. This will only clear when I tell the software that a new DPF filter has been fitted and the codes cleared.
Code p0016 returned as soon as I start the engine again.
So far I've fitted a new camshaft sensor, visually inspected the wiring and now fitted a new cam chain kit.
Any ideas.?
This carries on until the DPF injector pump fails then the ECU goes into limp mode. This will only clear when I tell the software that a new DPF filter has been fitted and the codes cleared.
Code p0016 returned as soon as I start the engine again.
So far I've fitted a new camshaft sensor, visually inspected the wiring and now fitted a new cam chain kit.
Any ideas.?
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landroverman1958
- OneWave
- Posts: 43
- Joined: Thu Dec 04, 2014 7:53 pm
Re: 2013 Citroen Relay 2.2 puma engine p0016 fault
Hi good morning,check your temp sensors in the exhaust,they default @ 5volts if they stop working,or check the actual back pressure in the exhaust,by drilling suitble holes in the system which can be refilled with weld,after of course checking the cam crank correlation to be correct.