Some months have passed from the succesful repair of this car thanks to great help on this forum from 2carpro Jack.
Now, the Check Engine is coming on again. It comes on most of the time when I start the engine, though not always; and sometimes it goes away while driving, but iother times it stays on.
I got me a code reader and it reads 0100 and 1405. 0100 is the MAF, 1405 is the EGR - Exhaust Gas Recirculation. I cleared the codes but it gives 0100 and 1405 again (the light was on at the time I read the codes).
Why could this happen? And what can be done, apart from replacing the rather expensive EGR module?