Hi new to this forum and corsa world...my car just wont start, it was running fine then it wont start. Turn over, sparks, petrol but thats all. No engine MGt light unless you tow it to try and start it then i get P0100 which i know is MAF or engine not starting...Have changed crank shaft senor, cleaned earth to ECU. Any ideas? would the imboliser do anything like this as I can lock car on key or with fob and indicators flash. but I can still open the boot with no alarm going off. But surly the imboliser would cut the spark out? Any suggestions welcome..please help...thanks buy the way its a 1.0L 2001 corsa