kseriesdreams

So I have a 92 civic si with a b16a that i just did a wire tuck on. It will crank but wont start. Checked for spark and timing both of which are good. It will start with starting fluid but wont stay running. Its got good fuel pressure all the way to the injectors. I've tried a new main relay and a different Ecu. And I've checkdd my wiring over and over again and see no flaws. Anybody have any ideas where to go next.

slomofo

iTrader: (1)

Use a node tester and see if you're getting injector pulse from the harness.

kseriesdreams

Is there anyway to use a test light or multimeter on the injectors instead of the noid light and see if it flashes. Or will that not work?

kseriesdreams

Tested the injectors with the noise light. No pulse. The injectors have power at both sides of the injectors. My guess is my Ecu isn't grounding out the injector to make them open. Any ideas what would cause it not to ground it.

kseriesdreams

Ok yeah I agree

TeGgYBwOi201

well im having the same problem bro..........wen u find out can u pm me.......or ill do the same if i find out b4 u...........

kseriesdreams

Figured it out. Bad ground to the ecu. Runs like a beast now

TeGgYBwOi201

thankz bro bout to go try it now................

kseriesdreams

Wire diagrams help a lot if u have them