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coil pack
Yes. Its the amber warning light on the central display with a picture of a coil on it. It is only used on the diesel version of the car.
remove the coil pack first
Coil Pack retails at £94 and plugs at £5 each, labour is only 30 mins if your paying someone to do it. If your doing it yourself then labour is free and you can get the pack for around £50-£70 plugs will still be about £5 each
it means you need a new coil pack
I got similar problem with my Citroen Xsara Picasso 1.8l petrol year 2000 after i bought it. i was looking through car and final i found that one of four coil spark plug ends was broken. i replace coil pack and now everything is perfect. drive as a new! but also could be problem with fuel system - need to check that!
ignition control module
disconnect wires and label them,each coil has its own screws holding it to plate,take out scews,pull coil straight up do not bend the coil tangs at mounting of coil. Do this for each coil! HOPE THIS HELPS!
if it has a coil pack then there is a plate in top of the engine. it's the one that says quad 4, 2.4l or whichever motor you have. the should be two or for bolts holding it on. (depending on engine) the is a plug on one side of the plate. unplug that first the take out the bolts. just make sure not to crack the plate or your screwed! you coil pack is under the plate. it's all one piece.
They are under the coil pack, you need to take off the black plastic cover to see them.
Depending on the manufacturer, many coil packs mount on a large transistor plate that actually fires the coil pack. It's not uncommon for those transistor plate to fail.
the usual fault is a dirty or open circuit crankshaft sensor