I have precision 1000cc injectors in my b series...i have about 1000 miles on them and now there are no fuel coming out of the injectors at all...we get pressure...i run hondata S300....checked all fuses and we get power to the injectors and they do click...Help please!?

 

ground?

 

If the injectors have power then it is an ECU/ECM problem as it is a ground pulse from the ECU/ECM that "fires", [triggers] the injector. 94

 

does the ecu throw a CEL?

 

i meant the ecu ground, the one on the manifold or thermostat housing.

 

all grounds have been cleaned....what goes bad in the ecu is it fix able?

 

honda ecu's dont die. unless the wrong injectors were on it at some point.

 

Parts can malfunction at any time.

OP>Start datalogging and watch during cranking. Your RPM should change from 0 during the cranking process. If it is, then you have two other things to look into immediately.

Whether the fuel pump is priming and getting power...
Whether the injector drivers in the ECU are bad.

 

ok i will try that

 

If there's no change in RPM, your distributor may be at fault and the ECU may not be getting a correct signal from the CYP sensor. Please keep posts here instead of PM so others learn from this as well.