today I´ve looked at DPF related values. The DPF warning light was on each 250 km. I dismounted the DPF, cleaned it with a Kärcher and now I took a view to the DPF-values and would make a reset of the soot charging values. But the values are strange:
Value 1: 0rpm - ok, motor was off
Value 2: soot mass/g: 0! The car has 144800km, we bought is with 144400km, how can be this value 0? How is this value determined? The DPF would not be weight. Calculated - by which formula?
Value 3: Consumption since last regeneration: 4l - maybe correct.
Value 4: Driven distance since last regeneration/km: 40. Strange. I made a test drive of 10 km and the value was unchanged at 40.
Value 1: DPF-load/%: 21 - 21% of what? sood? ash? Both? How fit this 21% to 0g mass of ash of MSG_A12?
Value 2: ash mass/g: 0 - How ist this value determined? calculated? How fit the 0g ash mass to the value 1 with 21% load?
Value 3: Ash mass learning value/g or % - g and % do not fit together. What is the meaning of this value?
Then I made two meassurements of the DPF-differential pressure value:
MSG_MW_67 at idle: Diff-pressure 2,55 (Unit?), offset 10,2 (Unit mbar?)
MSG_MW_67 at 2000rpm in neutral position: Diff-pressure 12,75 mbar - ist this a reasonable value?
I don't have a T5.1, but I have a T6 2.0 tdi with DPF. In my case the data is downloaded by UDS, which I guess causes that I don't have to give the channel number (live data, long coding, adaptation, basic settings), I can find the values by filtering the text values. If you switch the application to English and give values that I would check, we could find out which sensor/etc. is not working correctly. For me, with a mileage of just over 40,000 km, I have DFP filter filled with ash (oil ash mass) at 13.05 g with an upper limit of 110.00 g
PS Maybe it's 21% soot filling, and at 100% it's burning(?). In my T6, the whole process works like this (Engine Control Module (01), live data):
Particulate filter ash load limit: 110.00 g - maximum possible ash filling. Particulate filter, oil ash mass: 13.05 g - current ash filling. Particulate filter, soot mass calculated: 13.98 g - current soot filling. This value increases to ~30 g, afterburning takes place (the amount of soot decreases, the amount of ash increases), the value decreases to ~8 g, afterburning stops. Particulate filter, soot mass measured: -0.36g - I haven't been able to explain it yet. It's been given quite strangely.
A special case. When driving ~140 km/h, the DPF reaches a temperature of ~350 degrees (C), the soot value increases slowly and the ash value increases very slowly. I call this partial afterburning, formerly called passive.
mfkmd: Whats the code for youtube videos on appconnect on a Passat B8
Jun 30, 2020 11:14:53 GMT
mathues: Someone can help with this issue ?
Jul 1, 2020 10:43:57 GMT
greg19: where can I find the gearbox temperature ios pro
Jul 4, 2020 13:19:18 GMT
greg19: Hi...where can I find the gearbox temperature ios pro
Jul 4, 2020 13:19:58 GMT
testeronline: greg19 if its DSG then live data in control unit 02, the two I look at are Transmission fluid temperature, Control Module temperature and Clutch temperature air/splash oil
Jul 4, 2020 22:15:31 GMT
veng: 2009 Audi Q7: warning number plate light( already replaced 2 bulbs(12v,5w)? Trunk lid doesn’t close when press button(open Max. Already)? Fuel cover works with main unlock button, not work with its button?
Jul 5, 2020 17:10:49 GMT
Loop: hey there im looking for emergency brake lights the clasic Emergency Break/Flashing Lights Select Control unit 09 (Central Electrics) Control unit Long Coding Byte 16 Bit 1 Activate Bit 2 Activate
Jul 6, 2020 15:41:33 GMT
Loop: doesnt for for me..
Jul 6, 2020 15:41:39 GMT
the old boy: loop it is speed dependant and you have to be very firm with breaking to turn it on
Jul 6, 2020 21:50:30 GMT
Chriscc: anyone with the 2020 MMI able to get VIM working?
Jul 7, 2020 3:49:28 GMT
thurim: hi people, any idea how to activate the sign assist on a 2017 audi a5 coupe (with front camera, as i've already activated lane assist app) ?
Jul 7, 2020 14:47:32 GMT
A6-4k: does someone know if it is possible to program the boot lid of an A6 4k to get closed by pressing on the remote control
Jul 8, 2020 12:06:02 GMT
ianmack: Great I've just joint !!!!
Jul 9, 2020 13:06:49 GMT
Matthew: No @wetmelon. No remaps in theory are possible
Jul 10, 2020 15:18:50 GMT
schariwari: Hallo, kann mir jemand sagen, wie ich meine neuen Reifendrucksensoren mit einem neuen Radsatz ins System eintrage? Es sollten auch andere Reifendrücke wie (ober/unterer Schwellwert) eingetragen werden.
Jul 10, 2020 16:21:00 GMT
sam1098: anyone can help with first gen OBDEleven reset throttle body? after software upgrade the device does not give me or allow me to reset my throttle body. (02 MK4 Jetta 2.0 Electronic Throttle body)
Jul 10, 2020 19:57:59 GMT
Bryan22: Yes I’ve bee
Jul 11, 2020 1:48:24 GMT
Bryan22: ive been trying to do a throttle body alignment on my 1998 Audi A4 1.8t but it just gives me an error. Please help!!!!!!
Jul 11, 2020 1:50:23 GMT