I have bought a 09 civic si sedan had a fender bender but had all that fixed , it was turbod and they removed the turbo along w injectors coil packs o2 sensors radio etc . Immobilizer is fine it isn't active . I've rebuilt it to header back exhaust and 330cc injectors put a new oem ECu in it and had it married to the car . Had a new fuel line put on tested the fuel pump outside of the car it's fine and gets power to it in the rear of the car. Also it gets spark , and gets fuel pressure going by the fuel gauge of the k tuned fuel rail but the injectors aren't spraying enough . Any ideas at all? I do need o2 sensors but would that be the problem or a oem fuel rail? Need input as I'm running out of time and money on this car !

 

Is the immobilizer light flashing in the cluster?

 

Does it crank over fast, slow, or even? Does it even try and start? Like stumbling or coughing. Or does it just crank?

 

When u spray start fluid in the intake mani it starts for 2-3 seconds but then cuts off but u gotta gas it . N it just cranks normally like it wants to run

 

Make sure it has the factory injectors. you cant run anything larger without engine management (ie FlashPro).

 

Does any have the diagram for injector wiring for the 09 civic si ?? Or a link I ant find it anywhere . Someone said it might not be starting due to either it's not stock injectors or the injectors aren't hooked up properly .. And also it has year old gas in it so that's being drained .