Postaram się od niego uzyskać takie info, jednak nie było mnie podczas kontroli i nie widziałem tych błędów ani też mi ich nie zapisali.
Czy największe prawdopodobieństwo jest tutaj zapchanego DPFu? Pytam bo czytałem tutaj, że zapchany DPF jest skutkiem jakiejś innej wady/usterki.
EDIT:
Dowiedziałem się z rozmowy tel, że paliły się dwa błędy, jeden odnośnie ilości popiołów w DPFie, a drugi o niemożliwości odpalenia procesu wypalania serwisowego filtra. NIestety nie mam kodów błędów. Mechanik próbował zrobić proces wypalania dwoma programami i oba nie zaskoczyły ze względu na błąd drugi. Czy jest opcja że podziała tym sposobem:
https://euroesi.mazda.co.jp/esicont/eu_ ... 05100.htmlNiestety nie mam mechanika na miejscu i dopiero w weekend mogę go odwiedzić.
-- Dodano: 1 października 2020, o 15:13 --
Znalazłem jeszcze takie rozwiązanie, czy ktoś mógłby ocenić ten sposób?
For those out there who have the same problem, here's my solution.
Take in to account that this car, although it is 10 years old, it is also a decently low miler (130k km ~ 82k miles).
I couldn't perform the manual forced regen, neither did the "pros" from the dealership I went to. I had the classic P242F & P2458 DTC codes and the forced regen process starts, works it's magic for 15-20 seconds, then comes to a close. The car could reach 150-160 kph (90-100 mph) with some difficulty, but still. This means that the DPF was clogged to about 125% or in the vicinity.
Here's what "cured" it:
- use a diagnostics software that can activate the regen process - in my case DS150 with it's default program
- test the differential pressure sensor to see if that's the culprit
* if that's the case, replace and enjoy, if not....keep reading
- from the pressure sensor, pull out the little hose coming from the back of the DPF - downstream point of reading and plug it with something (I used a screw I had around)
- give it a minute to stabilize the readings
- reset the DPF - in other words, tell the ECU it has a new DPF installed
- do a forced regen - evrika..it works like it's supposed to
- if it doesn't stop by itself, you stop it, but not before 10-15 minutes
* in my case, white-ish/grey-ish smoke came out for about 3 minutes, then I left it for another 7-8 minutes.
- check the differential pressure readings, they should be around 1.5 - i can't remember exactly what mine was before the regen but it was around 3
- stop the engine, reconnect the pressure sensor - I know it's difficult to switch them but be carefull with the hoses - which goes where - I 've read many "Internet stories" on this and many of them weren't pleasant when this "happened"
- start the engine and enjoy, the annoying lights are out
- take the car for a drive and try not to be overly enthused with the newly re-discovered horseys
- you might end up like i did, I'd hit 120kph on a straight and then had to really hit the brakes for a red light