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LS1ow · 07-18-2018, 07:07 AM

Here was my findings. Im not sure if i did it right so keep with me, but this is what made sense to me.

Do not currently have a noid light.

1. After verifying the 2 injector fuses were good, i checked to make sure the fuse itself was seeing power. Indeed it is. On to the next.

Everything from here on was done with battery cut off switch off...

2. Checked continuity between PCM connector and injector plug on all 8 injectors, good to go.

3. I wasnt sure how to check for power at each injector, since i was by myself i couldnt crank and watch meter. So with the PCM plugged back in, i stuck the positive pin of the ohm meter in the pink wire terminal, and black to a ground block and it has continuity.

EDIT: If the PCM causes the injector to fire by completing the ground when it is signaled, do the injectors constantly how power while keyed on?

07-18-2018, 07:07 AM	#1789
LS1ow Power Member / trans break does not equal transbrake Join Date: May 2009 Location: The Meadowlands Posts: 4,513 iTrader: (15) Social Networks:	Here was my findings. Im not sure if i did it right so keep with me, but this is what made sense to me. Do not currently have a noid light. 1. After verifying the 2 injector fuses were good, i checked to make sure the fuse itself was seeing power. Indeed it is. On to the next. Everything from here on was done with battery cut off switch off... 2. Checked continuity between PCM connector and injector plug on all 8 injectors, good to go. 3. I wasnt sure how to check for power at each injector, since i was by myself i couldnt crank and watch meter. So with the PCM plugged back in, i stuck the positive pin of the ohm meter in the pink wire terminal, and black to a ground block and it has continuity. EDIT: If the PCM causes the injector to fire by completing the ground when it is signaled, do the injectors constantly how power while keyed on? __________________ 99 Z28 - SBE LS1/60e Motor - 10.84 @ 128 - 1.47 60' Nitrous - 10.16 @ 132 - 1.40 60" Last edited by LS1ow; 07-18-2018 at 07:28 AM.