The warning light still showed on the dash even with the keys removed. The battery was disconnected and then left off for a few minutes to reset the warning, and I at least managed to get the car going. In the meantime, I've found that the pollution filter can be removed and the engine ECU unit remapped to completely remove the problem for future. Citroen C3 1.4i Petrol, help Anti Pollution Fault. Serviced car today including new filters and plugs and oil, took it for a 2mile run somewhere no problems and then on way back came up with this fault and will now not go away has anyone heard of it, will try read codes tomorrow. If after a few seconds from switching on the ignition, the warning light remains on, all that needs to be done is to extract the fuse corresponding to the warning light and leave it disconnected for a couple of minutes. Alternatively, it is possible to disconnect the negative pole of the battery of our car, again for a couple of minutes. Renault Megane (2008-2015 / Megane 3, Megane III) When the fault warning light of the anti-pollution system lights up on the Renault Megane display, it means that this system is not working properly. How to solve the problem of false failures in the Citroen C3 anti-pollution system. Citroen C3 2006 - Engine warming lamp - Anti Pollusion Fault. Hi, Bit of a saga here. This warning originally appeared last month, so I took it to the Citroen dealership garage, got charged £50 diagnosis and they 'fixed' it with an ECU software update. jNkAWHD. Citroen c3 stood on an incline for 1 hour now wont start. You may need a reset of the immobiliser..you do this by pressing the alarm arm button while strating the engine. May 11, 2012 • 2005 Citroen C3 1.4. Much appreciated - I have only started it once and driven it since the fault light came on so will get it diagnosed. Ironically had to get the C3 pluriel have a gearbox re programming (went into eco mode) and asked the dealer about alternatives to the lexia. PCM Processor Fault. Diagnostic fault code P0606 is indicative of a functional issue related to a vehicle’s ECM/PCM. This implies that your vehicle’s ECM/PCM is functioning in a manner other than that which is expected. While this fault often serves as a “death” code for a vehicle’s ECM/PCM, power or ground input problems can also be Re: Citroen C5 anti pollution fault. by Paul-R » Sat Dec 19, 2020 4:45 pm. You should reset (or get someone to reset) the ECU so it "knows" how much fluid is present. If the level was showing as zero before you filled it up then it will still behave as though the fluid needs filling up. Once that is done then see how it behaves. Hello folks I have a Citroen C3 2005 1.4HDI just short of 40k miles. I bought it about 4 months ago from a small independent dealer, car came with an external 3rd part warranty limited to £500 max per claim. Everything is pretty ok with the car apart from it has recently started popping an

citroen c3 anti pollution fault reset