Quote:
Originally Posted by ChevyTech
The TBI trucks had multiple power supply circuits through the ignition switch.
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I hooked up the 90 switch back and that helped the A/C fuse get power, other than that, still got the no power to the rest.
Quote:
Originally Posted by ChevyTech
For the lack of power in part of the fuse box the first place I would look is the first two fusible links on the left end of the junction block.
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I checked all the fusible links. None was bad. Power runs through them.
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I figured if I jumped the injectors, they would work. So, I hooked up a 12v to them and that gave them power, but then the ECM isn't grounding them for some reason. Even though power is getting to the ECM. Does that mean I got a bad ECM?
Thank you,
Naz