20 Most Recent 2001 Citroen Xsara Picasso - Page 7 Questions & Answers

No radiator cap. It has a square box called coolant expansion tank. It will have a cap with an embossed symbol on top of it.It can be opened by unscrewing it. Some models may require that the cooling system be bled of air after refilling. Check your user manual.

On diesel version you have it under the driver seat. Pull the driver seat close to the driver wheel and go behind the seat. You'll se two small metal "legs" the seat is resting on. Near those there are some metal clams and those have to be pressed down. If pressed well the seat will be released. And can be lifted up. underneath you'll have the battery covered with a plastic part that can be easily lifted off.

If it won't open from the inside, but opens from the outside, check the kids safety lock. if it does not open from the outside either, chances are it has to be repaired by taking off carefully the door's internal plastic cover. That one is a tricky one...

Under the bonnet there should be a white plastic ball (probably looks more brown with dust than white) with a minimum and maximum mark on the side

it will be a thermostatic relay which is in the blower

It does this if the outside temperature is 3 degrees or lower sometimes there is also an ice warning it is to remind you to slow down and drive safely as the roads are slippery.

Fuel pump primary circuit malfunction P0230

Have the fuel filter changed most likely cure. If not it could be numerous problems from fuel pumps to injectors, coil packs,spark plugs air filters etc Try the fuel filter first if it isn't cured get a diagnostic check done by a garage. Note petrol and diesel can have different causes also the fuel filter on a diesel is not a diy job.

Check the air filter isn't clogged. Have the fuel injection system checked. Try above first if these don't cure the fault have a cylinder compression check carried out as it may be due to low cylinder compression.

run fault codes and look for sensor problems. Have a pressure test done on the fuel manifold to check fuel pump/pressure regulator and filter.

the series of any motor is always marked on the engine itself. look around the front left or right side and look for the marking of number. some are pretty hard to see but its there

Is it possible that the cruise control is active? Is there something causing the throttle linkage to stick or be obstructed?