Mechanics

WHAT WOULD CAUSE INJECTORS TO NOT GET ELECTRICAL SIGNAL TO OPEN THE INJECTOR

1988 Honda Civic • 180 miles

We have tested the main relay and fuel pump and all is good
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Lburleson72
May 5, 2012.



What is it lacking, power or pulsing ground?

Wrenchtech
May 5, 2012.
Pulsing ground.

Tiny
Lburleson72
May 5, 2012.
Does it have spark?
Does it have power to the injector with the key on?
Does the check engine light come on for bulb check when the key is turned on?

Wrenchtech
May 5, 2012.
Yes it has spark. Not sure if there is pwr to injector wen key is on and the ck engine lite only comes on when key is turned on only.

Tiny
Lburleson72
May 5, 2012.
Test for power arriving at the injectors with the key on.

Wrenchtech
May 5, 2012.
Ok so what if there ISNT no pwr to injectors wen key is on? And what if there IS power then what?

Tiny
Lburleson72
May 5, 2012.
Test it and we go from there.

Wrenchtech
May 5, 2012.