I came across this thread because I'm having the same issue as OP, although I have no supercharger or tune. I only had some head work done and after installing the head is where my problem starts.
Everything has gone back together fine, but I'm getting no injector pulse. The fuel pump primes, plenty of fuel is getting to the injector, but all the car does is turn over and not start. Here is a specific list of what's going on:
No injector pulse
Fuel pump is pushing fuel
I have spark
Crank sensor is plugged in
No blown fuses
Noid light does not light when starting
As a side note, and not sure if this could be the problem, my immobilizer does turn off the security light when I get in the car, but when I turn the key, there used to be a few beeps once I get into the 2 position for the key. There are now no beeps.
Also note, the interior, seats, and boot lid are still out of the car if that helps whatsoever.
Last edited by Jmurray89; 04-24-2016 at 07:14 PM.
Reason: Adding information