were is engine cover wot does it do
you have to remove the frot cover,and so you can see the two units
undo 4/5 screws around petrol cap and remove.
Spark plugs are hidden under the plastic engine cover. You have to remove the ignition module as well which fits over the four spark plugs.
Changing the pollen filter on a citren c4 grand picasso is an easy tenh minute job. First unscrew and remove the cover on the air duct. There is your filter. Just remove and replace.
underneath the engine cover there is a long black box about 2" wide held by three bolts the plugs are under that
under the bonnet there is a black plastic cover on the gearbox side, it has a + symbol on it connect positive jumplead to that and other engine mount or other earth
Air filter is on the right hand side of engine bay.Undo 4 screws on black cover at end of air inlet duct .
One is hidden under the plastic engine cover, the other has a longer filler neck which goes through the engine cover so you don't need to remove the cover to top up the oil.
behind nsf wheel on end of gearbox end cover 19mmplug head
C3 Picasso 2010 air filter change is not a big deal, no need to remove the wipers or drop the engine! First remove all of the plastic air and turbo intake tubes and the small engine cover, unclip the electical connection. Unscrew the three 4mm allen bolts on the top of the air filter housing (they are on the front and right hand side), I used a small 1/4" socket set driver, remove the air filter cover and remove the old air filter. Replace filter, refit cover and everything else in reverse order. Job done!
Remove the fuse board cover at the right hand side of the steering wheel, the switch is located behind the mass of cables, a quarter turn to the left will allow the switch to be removed.
From memory on my 1.8L Picasso Start off by disconnecting the battery following the special procedure The top of the engine is hidden by a plastic cover. The plastic cover is unfastened via three screws which need to be turned through 90 degrees. Then you have to detach the cables from and unscrew the coils (two bolts ?) This gives access to the spark plugs