01 Acura Integra, No start, cranks fine. No cel and no codes.

Checked spark, getting spark for the first couple revolutions but then cutting out and unless the key is turned off and back on, no spark.

Hearing the fuel pump come on. Removed line from filter anyways, getting good fuel to rail but not getting fuel from injectors,
Getting 12v to one side of each injector but no pulse on other from ecm.

Checked and resoldered joints on main relay, same problem.

Checked voltage at ecm while cranking, keeping around 10v.

Replaced dizzy thinking maybe a bad sensor in dizzy but still no dice.

Anyone have any other good ideas? this is driving me nuts!

 

I hooked up another scanner and I am not reading any engine rpm when cranking the engine. Which sensor is the input for rpm to ecu?

 

What about the green key on the gauge cluster? I dealt with some impossible problems on an 01 gsr and the problems ended up stemming from transponder problems from the key.

 

You are the coolest guy I know thanks! My buddy got a key made at lowes