1 02-03-2022, 09:49 PM. Citroen C4 Cactus, 1,6 bluehdi, 2016 , EDC17C60. It has a problem with adblue ecu/communication. I need a solution to disconnect the adblue. Already tried some solution but countdown still active and urea light on. I can pay for solution but I like to test it first. Thank you. Fuel tank 137 Misfuel prevention (Diesel) 138 Snow chains 138 Very cold climate screens 139 Towing device 140 Load reduction mode 140 Energy economy mode 140 Changing a wiper blade 141 Roof bars 142 Bonnet 143 Engines 144 Checking levels 144 Checks 147 AdBlue® (BlueHDi engines) 149 Advice on care and maintenance 152 The new Citroen C4 Cactus 2014 is on sale now from £12,990 – read on for full specs and details. Efficient Citroen C4 Cactus Airflow 2L makes its debut. News. 2 Oct 2014. Assuming that the tanks are similar capacity throughout the range, capacity is ~17 litres. If you have had the low level warning and have filled the tank and it has taken less than ~12L, I would suggest that,as mentioned above, that the Adblue pump has failed. TL: DR Summary: if you've stumbled across this chances are you've got the UREA warning, fault messages and a countdown to the car not starting, chances are you need a new UREA tank, it's very expensive but contacting Citroen directly (0800 0939393) might result in it being replaced with a new updated part for zero cost as they are fully aware of this issue but not actively recalling it because OE Adblue Tank suitable for the following: Citroen C4 Aircross - 1.6 HDi 115 Citroen C4 Cactus - 1.5 BlueHDi, 1.6 HDi, 1.6 BlueHDi Citroen C4 Coupe - 1.6 HDi, 2.0 HDi Citroen C4 Grand Picasso I - 1.6 HDi, 2.0 HDi Citroen C4 I - 1.6 HDi, 2.0 HDi Citroen C4 Picasso II - 1.6 HDi, 1.6 BlueHDi, 2.0 BlueHDi Gender:Male. Posted March 3, 2022. I think you might need to go to a Citroen dealer for a diagnostic check of the adblue system. I have read that particularly on the Cactus, they are prone to the pump system failing and it can cost quite a lot to fix. Have a look at this topic. Yes - that will happen. It may not be the Nox sensor but can be a number of faults related to the Adblue system. One can be low Adblue in the tank. Perhaps worth checking your adblue tank and put some in if the level is low. Can't remember the minimum but it will be 3+ litres of adblue that it needs (see your handbook for amount and how to do it). .

citroen c4 cactus adblue tank capacity