I'm having an issue with getting the engine to start after I swapped the 2jz from the gs300 to my sn95 mustang. I have the ecu wired up, I had to chop some of the body harness off in the process of the swap so I am missing some connections. It's been months ive been working on it and I wired the starter directly so It cranks, It just DOESNT HAVE SPARK. No spark but power to coils is there. It's been a few weeks and Im really running out of ideas. The engine did run 10 months ago when I started it. Ran great too, Just now i have no idea what to do to make it start. I followed wilbo666 wiring diagram and still nothing. I rewired the ecu F60 plug to what it says to do. Immobilser is also getting power too. I just need this engine to start. Please help. If you have any questions ask away, i'll fill you in on it all.

 

 

Do you have Toyota Techstream tool with software?
You may need to look at your ECU / Immobilizer live data to see what's going on there.