1997 Sonoma with 4.3l. Do not have any power at ecm #9 fuse. No power at fuel pump.
Changed fuel pump and truck ran. Fuel pump retaining ring came loose because of rusted tank. Replaced tank now truck will not start. No power at pump, ran ground wire to make sure there was a good ground.
No power to #9 ECM fuse. Can not locate oil pressure sending unit. 1 book showed the unit behind manifold but I do not see it. Any possible ideas where this is located or other possible ideas
No power to #9 ECM fuse. Can not locate oil pressure sending unit. 1 book showed the unit behind manifold but I do not see it. Any possible ideas where this is located or other possible ideas
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Answers
look here: