2006 Citroen C3 Plural 1.6 "Engine main System faulty warning" lights comes on. What could it be ?? Hank September 2016 Open a door, press the power door lock button and close the door. After 30 seconds the system will be armed and the theft indicator in the cluster will flash every two seconds. Pressing the UNLOCK button on the transmitter. Placing a key in the door and turning to UNLOCK. Turning the key to RUN or ACC. Hi I have a Citroen C3 1.4 petrol the engine management light is on I have removed the ECU which had water ingress around the connectors dried it out overnight and it ran fine for three days then as it heats up the light comes on it bleeps and goes into limp mode i have sent the ECU away and had it tested and comes back with a clean bill of health fitted it back in and ran fine all day went to Fault Code U1218. I have had the engine warning light on my Peugeot 307s 1.4 05plate with the message 'Anti Pollution Fault' for almost a year with no loss of power or anything, drives perfectly but now its soon MOT time (The issue started soon after I moved house and started filling up at Morrisons instead of Tesco, if that has any relevance.) anti pollution fault peugeot 307 hdisome times ned to change catalytic converter and some times MAF filter need to replace Re: Anti Pollution fault c3 Picasso finally fixed. by BKS » Wed Mar 17, 2021 3:26 pm. Hello Harryboy. Interesting comment, I have a C5 with a problem that sounds very similar. Car is driving fine, then all of a sudden a bleep then dashboard warning;- Depollution System Faulty and the engine shuts down dead. No 'Limp Mode', No stutter. Citroen C3 Central locking stopped working! [SOLVED] Help! I can't log in. hi all! So this is my issue: Keep getting anti pollution fault shown on screen. Plug into the laptop and the only code is a glowplug circuit malfunction. So my question is. Does this car have a DPF (o. From a search: P1162 may relate to the egr valve not working so it may need cleaning or replacing but first check any actuator hoses to it in case there is a split or damage or if electrically operated check the connector and wiring. This is likely to be the fault that brought up the anti pollution message (which just means there is a fault that could affect the exhaust emissions and does not You will need someone with an 'OBD reader' (Lexia 3 is the Citroen one) Of course the Citroen Dealer will have one but will charge a fortune !!! See if a friend or nearby mechanic / car technician has one. They will be able to diagnose the fault code and will be able to reset the light. You can ONLY reset the light with one of these gadgets. CLTCGoH.

citroen c3 anti pollution fault reset