DPF injector fuse and relay location and test on Peugeot Boxer Fiat Ducato Citroen Relay P15BE code

[@demon1gp]

12v cabin auxiliary stopped working on my van. Fuse is in this location, but i was unawere. Very helpful video. Thanks

[@mrfxr1695]

Thanks 👍

[@JakeyandSpikey]

If you remove the fuse does it effectively do a dpf delete

[@mrfxr1695]

No it doesn't, it's sets of engine management light and puts the van into limp mode

[@johnburfield6818]

Thank you very much just the information I needed 😊

[@mrfxr1695]

You're welcome👍 All the best

[@riff540]

Hi, great video, i am after picking your brains. I have a 2016 Boxer, but i do not have that block where the 25amp fuse is located, any idea where they may have put this fuse? I cant find a 25amp fuse anywhere in that location. Thanks in advance 👍🤦

[@mrfxr1695]

Hi, I didn't do work on 2016 model yet, and beleive that model has add blue system. On 2015 model that 25amp fuse is for glow plug on dpf diesel injector. Add blue will have different type of injector so it could be fused elsewhere

[@riff540]

Thank you for the reply, no mine does not have the adblue it has the injector system, same as your video, but no fuse. Thanks for the reply anyway👍

[@marcslr8593]

Hey friend, do you find the fuse or the problem i have the same. Thanks in advance!! ​@@riff540

[@riff540]

@@marcslr8593 Hi, sorry i have never found it, i changed the injector a few months ago, so far so good

[@marcslr8593]

@@riff540 thank you very much

[@georgeutaumire946]

Hie I have a 2014 Citroen relay and the fuse box is the one without the 25a fuse I checked the relays and swapped the vapouriser into another car and it's working fine and the exhaust pressure sensor as well if I try to clear the codes the dpf cleaning error comes up wether the engine is running or not it still pop up a few seconds after clearing the codes and I get the p1447 and p1490 error codes

[@mrfxr1695]

Both coffees are indicating that dpf is blocked. How many miles has van driver? Have you got obd device to initiate forced regeneration? If not you'll need help from dpf specialist

[@georgeutaumire946]

@@mrfxr1695 Van is only 112000 kilometres I have the cellphone one that reads and clears codes only

[@mrfxr1695]

@@georgeutaumire946 I would advise you to contact your local reputable dpf specialist. Dpf issues can easily escalate into very expensive exercise. Solving the problem early will save you money and headache

[@stezkeep1058]

Thanks for the video Does anyone know where I can buy a fuse from as I can’t find anyway who sell them

[@mrfxr1695]

I couldn't find it either you can fit 25 amp mini fuse or trim down 25 amp standard one. My one blew when I've fitted cheap DPF fifth injector. It was drawing too much power during regen. I had to fit genuine one and it's good now I hope it helps

[@stezkeep1058]

@@mrfxr1695 thanks for replying. I’ve put a 30 amp mini fuse in until I can get another one . I’m not sure if it’s worked or not so here come my next question . I changed the fuse and drive it and it went back into dpf regen and limp mode . I kept driving it and the dpf regen stoped but limp mode was still on . I reset with obd and cleared the faults . I have driven it about 30 miles and had no faults have come back on . If the fuse I have used isn’t connected properly would it stop the dpf regen from working and would it bring up a fault ? Sorry for the essay

[@mrfxr1695]

@@stezkeep1058 I'll help if I can. The fuse is for glow plug on DPF diesel injector (vapourizer). Power goes through the fuse to the relay and then to fifth injector. Likely cause can be faulty injector or damaged wiring. Sometimes, wire touches exhaust pipe and burns through. If vehicle is not in regen mode it will drive all fine because there is no power going through the wire, it only does during regen. If fuse blows immediately when regen starts I would suspect shortcutting on wire or infector. If fuse blows 10-20 sec into regen I would suspect faulty injector. As soon as fuse blows vehicle will go into limp mode with engine light on . Regen will stop in limp mode. Have you done any work on DPF system or around exhaust so far? Some damage might have happened during works perhaps On my van glow plug within injector stopped working and it couldn't vapourize fuel, so I've replaced it foolishly with cheap one. That one kept blowing the fuse, so I've got genuine injector fitted and it's all good now

[@mrfxr1695]

Sorry, I've missed last part. If fuse is either blown, disconnected or not fitted properly, ECU will sense that and put engine into limp mode. Regen will not happen in limp mode

[@stezkeep1058]

@@mrfxr1695 that does help me a lot . I think after I changed the fuse it completed the regen . I suppose I won’t know if it will blow the fuse until it regens again . Thank you

[@spencerhammond920]

Hello there Sir I hope you are well I own a Fiat Ducatto and have had a refurbished engine fitted by my local mechanics but they are having trouble programming new injectors Are you familiar with this operation as engine gas been fitted for a while and I’m stuck with this issue If you are familiar are you London based Thankyou in advance Spencer I have a problem

[@mrfxr1695]

Sorry, I can't help you there. I'm not experienced with programming injectors. Most of reputable tuning companies should be able to help you All the best

[@flinketinus5357]

i have same problem, 4 new injectors but cant acces the ecu of the injection module, to program the injectors

[@spice3767]

Brilliant thank you lots 👍👍

[@mrfxr1695]

You're welcome

[@daredarkopetrov7465]

Hello. For Peugeot Boxer 2.0 2018 year, P242F code i make all new part but code not clear am make adaptation but code stay. Please help

[@mrfxr1695]

I'm sorry, I can't help you with 2018 2.0 model, I've never worked on it,🙄

[@chiefjagger]

Thanks for the post very helpful now all I have to do is find someone who has the fuse in stock.

[@mrfxr1695]

I'm glad clip is helpful. My question is, have you changed DPF injector by any chance? I had a problem after changing infector, it was only a cheap one from eBay. I had to change it again because it kept blowing the fuse. I've got intermotor one from euro car parts and is good now

[@chiefjagger]

@@mrfxr1695 sorry only done what you covered in the video, not sure if the problem is sorted yet as too much snow for a test drive. will update you if i have to go any further.

[@chiefjagger]

@@mrfxr1695 In the end I did have to change the injector but used a better quality one about the £300 mark. No problem so far. Did you find a supplier for the MTA 25a fuse? At the moment just cutting standard one down

[@mrfxr1695]

@@chiefjagger I'm glad you've sorted injector. Regards to the fuse, I still have mini fuse 25 amp in. It works fine so far

[@wummieful]

👍👍

[@mrfxr1695]

👍🙂