Citroen zx relfex 1.9d

you need to go to deeler or locksmith neer you the can reprograming the key

try replacing the crank angle sensor located at the front of the engine under the timing pulleys

hi there guys, my td zx wvo ; all good over one year, but now starts but do not switch off??? helpanyone

You may need a reset of the immobiliser..you do this by pressing the alarm arm button while strating the engine.

what year ,iam a past master at this ,

If, when you switch the ignition on, you get a dash light on, the symbol is a car with a key overlaid, you have somehow activated the immobilser You could try disconnecting and reconnecting the battery, this may reset the immobiliser, If this does not work you will have to contact a Hyundai dealer to get the immobiliser unlock code.

dont know how to do it, sorry, but same thing happened on mother-in-laws car, mechanic just by-passed immobiliser, cheaper than new parts and loads of labour charges. Good luck

Hi
Had a similar problem with my x type 2.5 petrol, only had the car 1 day went to start it nothing happend all the lights came up on the dash but the engine wouldn't start and the immobiliser light stayed on. Spoke to Jaguar they had no idea and I couldn't get it to them. After disconnecting the battery trying to reset the immobiliser phoned and auto locksmith they came out and discovered the end of the key with the blade had lost it's coding and the immobiliser was not disarming, they reprogrammed the key and the car started no problem. As far as i know there is no way past the immobiliser. Hope this helps.

hi i am a mechanic and i have read your problem i think it might be your EARTH STRAP

My car seems to have same problem. It's in the shop right now, as a matter of fact. First, they recommended the fuel pump be changed. Since that cost is so high, I asked that they replace the antenna ring in the ignition as a possible and cheaper hope of fixing it. Another mechanic from Volvo dealership in nearby county claimed this fixes the problem 98% of the time whenever he has these years in with these same problems. I've asked them to do so and am waiting to hear the results. I'll let you know then.