Wiring harness help needed

AmunRoo said:

All right, I need some help trying to pinpoint the path for a ground wire from the bank to coil harness. This is for the connector on the engine harness that feeds the oil packs for Bank 2. I don't have ground. I'm getting misfires on all four cylinders because I have no spark. I spliced in the ground direct from the battery to the ground wire connector side of the harness. I tried looking in all data but couldn't find what I was looking for. I'm trying to find the path of that ground wire to find out where it terminates so I can have ground once again. Otherwise I'm just going to splice it into another ground and call it a day LOL

As always, any and I'll help is greatly appreciated!

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AmunRoo said:

All right, I need some help trying to pinpoint the path for a ground wire from the bank to coil harness. This is for the connector on the engine harness that feeds the oil packs for Bank 2. I don't have ground. I'm getting misfires on all four cylinders because I have no spark. I spliced in the ground direct from the battery to the ground wire connector side of the harness. I tried looking in all data but couldn't find what I was looking for. I'm trying to find the path of that ground wire to find out where it terminates so I can have ground once again. Otherwise I'm just going to splice it into another ground and call it a day LOL

As always, any and I'll help is greatly appreciated!

Click to expand...

swathdiver said:

G102, lower left side of the engine.

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iamdub said:

How did you locate this? I'm still trying to grasp how the upfitter .pdf is organized.

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swathdiver said:

View attachment 398709

AllData interactive wiring diagram.

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