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Post by jeffjpoirier on Apr 29, 2023 16:14:14 GMT
I have been trying to perform a forced DPF regeneration on my 2015 Golf TDI and haven't managed to get it to work. My first question is where do you enter 27971 code? I have tried under security access and adaptation and haven't had any luck. My other question is about brake and pedal timing. Am I supposed to be releasing the brake and engaging the gas together?
Thanks in advance.
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Post by vwjap on Apr 29, 2023 17:59:50 GMT
Engine above 70?
You put it in EOL Service mode?
Then do security access
Sometimes it doesn’t work first time, you need to go through 2-3 times before it starts
Pretty sure you hold the brake then let go and press the throttle
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Post by jeffjpoirier on Jun 6, 2023 23:13:19 GMT
All those conditions were met. Apparently there was too much soot to regen. I ended up replacing the DPF. However, glow plugs are still flashing and dpf light is still on. No other issues other than limp mode. Any advice now the the dpf has been changed? I have researched and it looks like driving it for 15 minutes at around 44mph, but I can't due to limp mode.
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Post by vwjap on Jun 8, 2023 18:59:39 GMT
It’s normally drive 20mins at 2500rpm, but everything needs to be up to temp
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