Hi I've got an opel corsa cdti 1.3 from Malta and recently (last Saturday) whilst drving the orange warning light (car with spanner came on). Car only has 40000 miles. I did not notice any difference in power being delivered nor any hesitation. Then after 5 minutes this turned off again. Car had just been refuelled on Friday.
Took a quick look at the owners handbook and apart from check of engine electronics, the diesel filter is also mentioned. Removed the filter and opened the drain to remove any dirt or water. The diesel removed was very clean and had no traces of water on contamination.
However this is coming on frequently now since last friday and is not turning off again after some time. have to stop and restart engine to turn off.
Now I have also noticed that before, whilst the ignition is on before starting the engine the warning light car with spanner used to go off after a few seconds whilst now this is turning off after the engine is running, like the oil pressure, alternator light etc.
Tried the pedal test as explained here by pressing the brake and accelerator pedal right down to the floor, before inserting the key and turning to the ignition and waiting for a few seconds until the waring light flashes but did not manage to get and light flashing, to be able to determine any fault but did not succeed
Any help or suggestions please?
Thanks in advance.