172 injectors in K4M ?

[gotboost?]

tried them, but when i turn the painel on, they start to spray :S with the injectors connectors not plug in... any ideias ?

 

[sideways danny]

That's odd. They should be closed when not plugged in. Might be worth plugging them in to see if they close after having some power applied

 

[gotboost?]

tks, gonna tried that, with the stock ones they dont spray...

 

[gotboost?]

no, with the plug on they spray as well...?

 

[gotboost?]

no help ?

 

[MicKPM]

If it was only doing it when connected I'd suspect either an ECM or wiring fault but as it's all the time it sounds like you've got a set of faulty/seized injectors as they *should* be closed until the ECM triggers them.

Send them away for testing/cleaning as they *may* be salvageable

 

[gotboost?]

thanks

 

[MicKPM]

Try putting a multimeter across the two terminals on each unit and make a note of each resistance value - If they're in a good electrical condition/state they'll be around 13.5-15.5 Ohms each. If they're all showing higher then i'm afraid they're fubar'd but as above, possibly refurbish-able (If that's a real word)