hi i am currently working on a efi rst set up in my mk4 escort and having trouble getting it to run. the engine fires but injectors 1 and 4 stayng open and flooding pots 1 and 4. injectors 2 and 3 arnt working. is there anyone on here with an idea of what could cause this. all help and comments are and will be much appreciated. thankyou

 

what happens of you swap the injectors around?

OFAB or OFAC ?

have you transferred the loom? of so what bits?

do you need wiring diagrams?

 

Are the injectors pulsing, fuel pressure? Dud injectors?

 

Hi guys after checking all loom and edis the ecu which is ofab. Problem turned out to be a faulty fuel preasure regulator. Thankyou for your replies much appreciated.