Add more to the story. What was done to the car recently? Nothing? Suddenly, car doesn't start today (yesterday was OK)?
Why sensors? You do not just swap parts, you should Diagnose them (oscilloscope).
If you swap the sensors, you should use original ones (not cheap no-name replacements).
Rule out the wiring (make sure the ECU can see the signals).
The timing might be bad (cracked "key" on the timing belt pulley, on the crankshaft).
ECU may be bad, or Body Computer doesn't read the "immo" data.
Most important:
Do NOT start multiple threads for one issue! Are you a spoiled/anxious child?
Hello, I would like to ask for help. I have fiat grande punto 1.4t-jet. Problem is that car is not starting. Problem is fuel related because it starts on brake cleaner, and fuel pump works.
www.fiatforum.com
If problem is fuel related look there (what powers and controls the injectors). Easy.