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Title: AdBlue off instructions Post by: Musa on December 29, 2022, 06:17:50 PM Hello all,
How to do AdBlue off on some cars? For example, with Mercedes C-class EDC17C66, you need to disconnect SCR ECU. But how does it work with other cars? I have PSA with MD1CS003/MD1CS006, how to do 100% AdBlue off on these cars? Some say you need to unplug something, others say not needed. Thank you. Title: Re: AdBlue off instructions Post by: _nameless on December 29, 2022, 08:36:19 PM More then one way to do it, and one is the "correct" way. If done correctly you do not need to unplug anything because the functionality was fully disabled so the system doesn't need to be touched. The other method is to unplug the injector and remove all error fault paths related to that system. The later method is a hack but works most of the time.
Title: Re: AdBlue off instructions Post by: terminator on December 30, 2022, 08:37:51 AM But the SCR unit sends CAN msgs to another units, right?
Title: Re: AdBlue off instructions Post by: Musa on December 30, 2022, 10:05:26 AM More then one way to do it, and one is the "correct" way. If done correctly you do not need to unplug anything because the functionality was fully disabled so the system doesn't need to be touched. The other method is to unplug the injector and remove all error fault paths related to that system. The later method is a hack but works most of the time. But sometimes other computer in the car can still pick the signals up right? And what do you mean with a hack? It would be very nice to have files where I do not need to disconnect anything since I am very bad with tools ;D Title: Re: AdBlue off instructions Post by: Musa on December 30, 2022, 10:07:12 AM But the SCR unit sends CAN msgs to another units, right? I don't understand it either Title: Re: AdBlue off instructions Post by: terminator on January 01, 2023, 07:42:32 AM In theory the SCR unit can be switched off in the Can Gateway module.
Title: Re: AdBlue off instructions Post by: _nameless on January 01, 2023, 08:59:32 AM But sometimes other computer in the car can still pick the signals up right? And what do you mean with a hack? Well then you better be ready to pay someone. This isn't mhh, you want something then figure it out or post in for sale section for a proper solution. If you dont know the definition of a hack use Google for Christ sakes It would be very nice to have files where I do not need to disconnect anything since I am very bad with tools ;D Ps The other posts in this thread are pointless |