A FAR easier way to remove the old vaporiser (Or 5th injector as it is also known) is remove the battery box, once that is out of the way you have plenty of room to get at it plus you are pulling up instead of pushing up - so much easier. I snapped the old one off, easy to do, to get a socket on the nut. Hope this helps encourage people to do their own. I replaced the 25 amp fuse then drove a few miles and the engine light went out on it's own.
Some great diagnostics skills you have. Ref the fuel pump, when does that open up to inject fuel into the DPF? I have poor fuel economy on my 2.2Boxer. I Disconnected the exit hose from the pump and attached a hose and bottle to the exit fuel line and went for a 6 mile drive, diesel came out under normal driving conditions, about 150ml after 6 miles but not on tick over at a standstill. should the pump always pump fuel to the vaporizer? or is it selectively controlled? I think something in the dpf vaporiser fuel system is causing too much fuel to be pumped into the dpf, it's not showing any faults on the dash, and no DPF regen either. The economy is down around 60-70 miles per tank full. Any suggestions, please
Great video with lots of information in pure English. Wish you were closer to me my DPF is driving me mad. Fans run for hours on a 650 miles trip each night and last night it did it's first ever re gen but it never finished. See what tonight brings. Keep them coming they are so educational.
With the hose disconnected at the pump discharge, Should diesel be coming out all the time? I’m having a similar issue but there is no diesel coming out the metering pump, have checked voltage at plug all good
@@shubsgaming5786 yeah, I know all about heating and quenching with water loosen's most things, but these still sometimes pick up on the thread in the downpipe 👍
i have a Citroen Relay 2.2hdi 2016. its blowing white/blue smoke every 200/300 miles for 15/20 mins. its had a new EGR and 5th injector, also had 4 new injectors fitted today, i have done a DPF removal/clean/refit with no improvement, any ideas. is it regening, how does it make smoke when the DPF is supposed to catch/stop all smoke. im now thinking EGR cooler problem triggering regens. maybe easier to "turn DPF off" what do you think, can you help? im in Leighton Buzzard area next week thanks Simon.
@@ORileysAutos I had the van diagnosed today. No fault codes and no regen light on the dashboard during what I guess is passive regen every 100/200miles. They said it needs to go to Citroen for an ECU reset!!! I don't think that's even a thing??
I don't envy your job, I've had a fair bit of mechanic experience, and it's no fun eps when you can get access or be able to move a ratchet. Shame you can't apply heat to that area, heat works very well on some stubborn nuts and bolts.
I need some technical help here, I have a 2019 Boxer 2.0 HDI Blue, engine check light came on and error code reads a problem with stuck open Adblue injector/vaporiser. Replaced with new Injector/Vaporiser, cleared error code and everything was ok for about a week, now what is happening is the engine check light will come but if the van is not driven for a few days when its started again the engine check light is off and will stay off until it first reaches speed of 90-100klms then the check light comes back on. This has my head wrecked. Any help with this one is greatly appreciated 😔😔😔
STOP. DO NOT DO IT THIS WAY. TAKE OUT THE BATTERY BOX AND THE INJECTOR IS RIGHT IN FRONT OF YOU WITH LOTS OF ROOM, NO STRUGGLING AND YOU CAN USE A SOCKET AND EVEN DO IT IF IT IS RAINING.
A FAR easier way to remove the old vaporiser (Or 5th injector as it is also known) is remove the battery box, once that is out of the way you have plenty of room to get at it plus you are pulling up instead of pushing up - so much easier. I snapped the old one off, easy to do, to get a socket on the nut. Hope this helps encourage people to do their own. I replaced the 25 amp fuse then drove a few miles and the engine light went out on it's own.
Some great diagnostics skills you have. Ref the fuel pump, when does that open up to inject fuel into the DPF? I have poor fuel economy on my 2.2Boxer. I Disconnected the exit hose from the pump and attached a hose and bottle to the exit fuel line and went for a 6 mile drive, diesel came out under normal driving conditions, about 150ml after 6 miles but not on tick over at a standstill. should the pump always pump fuel to the vaporizer? or is it selectively controlled? I think something in the dpf vaporiser fuel system is causing too much fuel to be pumped into the dpf, it's not showing any faults on the dash, and no DPF regen either. The economy is down around 60-70 miles per tank full. Any suggestions, please
Great video with lots of information in pure English. Wish you were closer to me my DPF is driving me mad. Fans run for hours on a 650 miles trip each night and last night it did it's first ever re gen but it never finished. See what tonight brings. Keep them coming they are so educational.
Thank you
That was a job well done the Autel seems to be a really good piece of kit
Autel is so good all the mechanics I know have switched from snap on after seeing my Autel around 5 years ago. I'll be upgrading this one next year
Would a knackered one of these cause camshaft sensor code to come up ?
What diagnostic tool you got? Is it the S , Ultra or Ultra lite?
With the hose disconnected at the pump discharge, Should diesel be coming out all the time? I’m having a similar issue but there is no diesel coming out the metering pump, have checked voltage at plug all good
What is that pump called or part number please
Great little video, was doing the same job on a Citroen Relay yesterday, why are those vaporiser's always seized in the pipe :(
Heat ! the metal expands and contracts!
@@shubsgaming5786 yeah, I know all about heating and quenching with water loosen's most things, but these still sometimes pick up on the thread in the downpipe 👍
@@mikee081 Once metal expands it won't contract to exact same shape, hence the problem :) Heating loosens things.
i have a Citroen Relay 2.2hdi 2016. its blowing white/blue smoke every 200/300 miles for 15/20 mins. its had a new EGR and 5th injector, also had 4 new injectors fitted today, i have done a DPF removal/clean/refit with no improvement, any ideas. is it regening, how does it make smoke when the DPF is supposed to catch/stop all smoke. im now thinking EGR cooler problem triggering regens. maybe easier to "turn DPF off" what do you think, can you help? im in Leighton Buzzard area next week thanks Simon.
It can smoke during regen. Did you check it for fault codes
@@ORileysAutos not yet... but it seems to regen every 200 miles or so.. seems to frequent to me?
@@ORileysAutos I had the van diagnosed today. No fault codes and no regen light on the dashboard during what I guess is passive regen every 100/200miles. They said it needs to go to Citroen for an ECU reset!!! I don't think that's even a thing??
@@simonclements7431 hello hope u oky did you solve the problem with your van with white smoke i have the same problem with mine one ???
@@vicky12814... well I had the DPF cleaned and the ECU told its had a new DPF fitted.. no smoke/regens yet after 200km driven. So fingers crossed
I don't envy your job, I've had a fair bit of mechanic experience, and it's no fun eps when you can get access or be able to move a ratchet. Shame you can't apply heat to that area, heat works very well on some stubborn nuts and bolts.
wat diagnostics are u using?
Autel DS808
👍👍👍👍
forgot to mention, i have no engine light, no limp home mode, makes good power and consumption, but MPG seems to go down during the smoking
I need some technical help here, I have a 2019 Boxer 2.0 HDI Blue, engine check light came on and error code reads a problem with stuck open Adblue injector/vaporiser. Replaced with new Injector/Vaporiser, cleared error code and everything was ok for about a week, now what is happening is the engine check light will come but if the van is not driven for a few days when its started again the engine check light is off and will stay off until it first reaches speed of 90-100klms then the check light comes back on. This has my head wrecked. Any help with this one is greatly appreciated 😔😔😔
New parts usually need to be programmed and adapted in and even have to bleed them with a diagnostic tool. It's worth checking
@@ORileysAutos thanks jimmy so the parts i changed they have to b told they are changed by the diagnostics?
@@NOMAD-LEISURE yes that's right. Clearing the codes is not usually enough
@@ORileysAutos thanks Jimmy 😊
Paul, had a similar fault and was waster ingress into the fuse box. Worth removing cover and fuse box and checking for corrosion
STOP. DO NOT DO IT THIS WAY. TAKE OUT THE BATTERY BOX AND THE INJECTOR IS RIGHT IN FRONT OF YOU WITH LOTS OF ROOM, NO STRUGGLING AND YOU CAN USE A SOCKET AND EVEN DO IT IF IT IS RAINING.
That's what she said 😂😂 good one!
Can't help but say it sometimes 🤣
So confusing Diagnosing these dpf Vaporizer faults
Cars are getting more complicated every day