yoga
New Member
Posts: 1
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Post by yoga on Jan 15, 2017 5:50:36 GMT
Hi,
Someone can help me ...
[Audi A5 3.0 TDI 2008] How can I activate a force dpf regeneration?
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Post by stuartdavis40 on Nov 27, 2019 4:26:00 GMT
BELOW WORKED FOR ME FROM PULSARLASER A5OC.COM (CHEERS PULSARLASER) - I OWN A 2011 3.0 TDI CCWA ENGINE, CABRIOLET, S-LINE. IT WAS THE REPEAT ATTEMPTS PER THE BOTTOM REVISION THAT WORKED FOR ME, MINE RAN 25 MINS AT 2000RPM THEN DROPPPED BACK TO 1100 FOR 8 MINS THEN WAS DONE, GLOW PLUG LAMP STOPPED FLASHING. CLEARED ONE CODE ONCE DONE. WE WILL SEE HOW SHE GOES...
Make sure you have at least 1/4 tank of fuel & Handbrake is ON Start engine & plug in the OBD eleven- do a scan and clear any engine error codes on your phone In '01 Engine' select 'Change Service' and then select 'EOL' (end of assembly line) mode Login using code: 27971 In 'Basic settings' scroll down & select 'Service regeneration of particulate filter' Press the green button for several seconds- ignore red error message Switch off engine- but leave key in & ignition ON Restart engine and go back to 'Change Service' and select 'EOL'- using same code In Basic settings scroll back down to 'Service regeneration of particulate filter' Press green button again for a few seconds- which may turn from green to grey- ignore red error message then Firmly press brake pedal for a couple of seconds and then let go & gently press the Gas pedal and the revs should gradually climb on their own (so you can take foot off gas) to 2000 rpm. The OBD will now have a red STOP icon on your screen- you can press this if you need to abort the process at any time as it takes a while.. Yellow Glow-plug lights will also now be showing up on the dash Now simply leave the engine for as long as it is revving- mine went for 20 mins and then dropped down to 1100 rpm- but continue to leave this alone at 1100 rpm for another 10 mins or so, or until the revs drop to normal 600 rpm and the Red STOP icon is no longer showing on your phone screen. Finally, Run a new error scan and clear any new fault codes- I had some DPF codes that had appeared. ..Good to go!
Update to the procedure: I have just redone this as I'm having an oil change tomorrow, and so following my own steps in the write-up above, noticed a couple of points that are worth a mention- as I struggled at first, for the following reasons: 1. I now have an 'Autowatch Ghost' fitted, so it wouldn't allow me to restart without removing the key which upsets the procedure, so you need to put it into 'Service Mode' first if you have a 'Ghost'. 2. My OBD Eleven still had the 27971 access code logged, but I needed to re-enter it and press OK at the start and then again on the 2nd restart. On the first cycle when you long press the green button it will say 'Exited due to safety' at which point you switch off and restart the 2nd time, entering the access code first. 3. When you are in the 2nd restart it should then say 'Not active' after the green button long press & then you press the Brake pedal down really hard and then straight away very gently nurse the accelerator increasing in revs to about 1000+ without letting it decelerate & then take your foot off and wait a few seconds for it to (hopefully) kick in on it's own- and gradually accelerate up to 2000 RPM - once it does this then it has started so you are OK.. I had to retry this multiple times, but having already done it once I persisted until it finally worked- the fact that my 'Service due' light is on didn't stop it from working either.
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Post by elcolino on Jan 11, 2024 14:59:22 GMT
Thanks a lot! This method - OPF regeneration when stationary - worked for a Audi RS7 2018 . After the status "not active" was reached, you can play with the brake pedal and accelerator pedal as much as you want.
After some tries it finally worked. Briefly press the brake pedal for some second, release and afterwards very gently nurse the accelerator increasing in revs to about 1000+ without letting it decelerate.
The rest goes autotmatically.
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