Posted earlier in week, car turning over and fuel pump running but not starting even with easy start sprayed in to intake.............. have replace crank sensor and tried another ECU in car but still no good.

What is the next probable cause?

Would a failed MAF be the next step or are there any other possible faults.

I think I have read on this site about the water temp sender causing non starts, is this true or is there another possible problem like an inertia switch on the car that will stop the engine firing if it fails, for example?

Please help as driving the Wife's Lupo is sooooooo Boringggggggggggg !!!!!!

 

The cam sensor is the next step, but before you do that, why don't you read the codes?

 

The cam sensor is the next step, but why don't you read the codes before you do it?

 

Ya should have done that but since I have swapped the ECU out with the spare I have then the error codes will have been lost! Silly of me really.......I will put the Sensor I took out of the Crank into the cam position and see what happens.