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S60 & V60 '11-'18 / XC60 '09-'17 General Forum for the P3-platform 60-series models |
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[GUIDE] DPF Experiment and ResultsViews : 19301 Replies : 53Users Viewing This Thread : |
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Jun 18th, 2018, 20:37 | #41 |
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I had a Peugeot 407 that when it regenerated it powered up the heated door mirrors and so could attach an LED to illuminate when it was regenerating
Is anything else activated on a Volvo when it regenerates that you know of? |
Jun 19th, 2018, 09:03 | #42 |
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Good article.
My EU6 D4 2.4 AWD has gone straight to “engine system service required” message. I wonder why it didn’t come up with the other message First. Anyway, it’s booked in for Thursday, so fingers crossed ....... |
Jun 19th, 2018, 20:12 | #43 |
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I wasn’t sure from the post whether the only way to read the soot weight in the DPF was by using VIDA - or whether this can be done with a Bluetooth gizmo and the OBD2 Car scanner app on my iPhone.
Could somebody clarify please. Thanks - Rob |
Jun 22nd, 2018, 08:05 | #44 |
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Yes, apart from VIDA, you can see DPF soot weight in gram with "Car Scanner ELM OBD2" app in Volvos from 2011 (not sure with older cars though). Full version (Android, iPhone) is free for trial in first 3-4 days, so you can check which parameters are shown in your car. It is probably the only such phone app.
DPF regeneration with Car Scanner ELM OBD2: https://www.youtube.com/watch?v=quKUnmyu1Fg Not sure with Torque Pro, it seems to show DPF regen only indirectly, through rising temperature of catalyst converter, distance from last regen, etc, but not the exact soot weight (I don't use it, just seen on several youtube videos). |
Jun 22nd, 2018, 11:46 | #45 |
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Mine has start/stop and is a Euro5 engine Volvo XC60 2.4D5 AWD Manual 215 hp D5244T11
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Aug 11th, 2018, 15:03 | #46 |
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No option for cat temp reading with my Elm327 Bluetooth obd2 reader and Torque Pro. I have to go on the EGR position, which remains at a constant 94.9% during regeneration. This is on a Euro4 V70 D5 (185bhp.) These early post injection DPF fitted systems can end up burning oil, which results in an 8ncreased regeneration frequency. The increased oil temperatures during regen make the engine burn more oil, resulting in more ash deposits and even more regenerations and so on. I plan to carry out a forced regen later today and then try a 5W-40 C3 Castrol Edge oil to see if it improves matters. I would imagine it's going to be rather lumpy during warm up, but I'll live with that if the oil consumption drops. On Euro4 D5 cars with the M66 manual box, there is an EGR Cooler Bypass Valve fitted. This is controlled by a vaccum operated actuator. If the diaphragm in this is shot, the Vac Pump goes flat out in an attempt to draw down a Vaccum. The pump vents via it's drive that slots into the exhaust Camshaft. At higher revs, there us quite a significant amount of air being vented into the too of the engine, which can result in increased crank case pressure. Through testing, I've discovered this pressure increase to be high enough to overwhelm the oil separator causing oil to be burned. Like I said above, this can set of a chain of events that quickly cloggs the DPF with oil ash.
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Jun 26th, 2019, 21:12 | #47 | |
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Quote:
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V70 D5 eu4 manual M66 2006 > XC90 brake conversion, stage 2 VDASH remap. BMW R1200GS BMW R1100GS (GS Addict) |
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Jun 26th, 2019, 21:49 | #48 | |
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Quote:
I have a Corsa diesel and have had no sign of regen in the few months I have owned it, so I am looking for a tell tale sign...
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Nov 25th, 2020, 17:01 | #49 |
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Dpf regeneration
Hello, my Volvo xc60, 2.0d regeneration starts every day at normal driving! Why? I already washed dpf filter, but it dies not help. Could anyone help ne?
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Nov 25th, 2020, 22:05 | #50 |
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Thank you it was a great article, and because you took the time to include the explanation of the “components “ ie, dpf,ems, etc. I was able to understand what and where you where talking about, unlike many posts that assume you are a fully qualified petrol head. Which I’m not.
Although quite a hunk of this was way over my head( I still think in terms of carbareters ). I got the jist. So for me it needs a bottom line which I take as follows; If I stick to a steady 68/70mph on the motorway with no sharp braking and acceleration, for approx 30mins, the car will do what it is designed to do all by itself without my intervention? |
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dpf, regeneration, rising, soot, soot filter |
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