CITROËN
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The Citroën Xsara
is now powered by two state of the art 16 valve petrol engines that offer, with
The new 1.6 litre engine, which is both lighter and more powerful than the 1.6 litre engine it replaces, is anything but a poverty pack entry level unit. It thrusts the Xsara to 100 kmh in a very respectable 11.0 seconds and, where law permits, takes it on to a top speed of 195 kmh. This has been achieved by a number of changes to the TU5J4 engine, including reprofiling the inlet and exhaust manifold and increasing the size of the inlet valves. The engine has been fitted with state of the art sequential fuel injection and it's controlled by a fly-by-wire electronic throttle. But its not all about performance. The new engine is also cleaner than the unit it replaces and easier to service. For example the catalyst has been moved closer to the engine so that it warms up more quickly and, therefore becomes fully functional after shorter distances. It is also now possible to change the oil filter which is also recyclable without draining the oil.
Again this engine is not just about more performance. It is more economical than the engine it replaces and it has lower emissions. Catalyst warm-up is speeded by an injector in the exhaust pipe that pre-heats the emissions equipment on cold start-up, while a redesigned manifold has also been designed for quick re-heat. |
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