On an engine with two inlet valves per cylinder it means that there are two ports in the cylinder head and inlet manifold for each cylinder. (IE one for each valve.) Port refers to the passage that air/fuel enters the cylinder through. Older designs had one port in the manifold & head leading to the two valves.
It is the engine code for 1.2 litre corsa C's 2000 - 2003, the corsa c's from 2003 onwards have twinport engines and the codes for those are the same with a p on the end. for example, a 1.2 twinport would be z12xep.
The SXI on a Astra stands for Sports Extra Injection. It is given to express the extras that are included on the Astra.
The P in PE means potential (energy) if referring to physics. If you are referring to classes, the P would stand for physical (education).
to the stars
It means, "To the Stars Through Difficulty""Ad Astra Per Aspera" is in Latin
You have a bulb out...
Do you mean the Pontiac Astra, the sister to Chev Vega? 2300 cc engine, if so, 90 hp.
the owners manual to your Astra sxi has all the uses of the function button and many m ore explanations about how to use the many features of the Astra sxi.
common rail diesel turbo injection
In means it needs a service