Hi to everyone im new to msc i have a p reg micra shape which sadly has refused to start initially the aa found water in the petrol tank which probably caused it but thats been drained and purged,i have fitted a new air filter,fuel filter, ignition leads,rotor arm dizzy cap, but still no joy it turns over with a really good spark but just wont fire a few people have said its the ecu some have said its the maf sensor i was wondering if anyone has come across this problem hope someone can help,thanks