In my rebuilding of the D-jet system, I have cleaned my injectors, and checked that they spray well. Need warmer weather to check volume/time on my dual pump system.
However, the cold start injector seems to be different.
I cannot obtain injecton when the valve is connected to a 3volt supply.
I do not see a spray or flow.
The conductivity of the cold start injectors are 4.0-4.1.
Any suggestions?
Thanks,
L. McChesney

Just to repeat what has been said elsewhere...

Check again with +12V and ground; the CSV gets power straight from the battery (pretty much). The main injectors get less than full battery voltage. (3V or 5V, but with a higher initial peak to get them to open quickly I think.)

--DD