General Supercharger Thread

Completely agree!! and I know it sucks right now but come Sunday morning when I'm finally home and waking up in my own bed it won't see nearly as bad as it is now. bummer but could be way worse as well

 

All of your electrical gremlins are on the green harness pictured below, MAF, SAIS, O2, Trans...

Check the connections in the driver's side relay/fuse box as well as the connections in the passenger side junction box (pull connectors out and visually inspect pins for damage or debris)
Check any other connections along the harness (pull connectors out and visually inspect pins for damage or debris)
While you are doing that, look for any damage to the harness that could indicate a problem.

 

Thanks, after verifying all you suggested, I am back to only no MAF voltage, I believe that's D53 & I see no issues there.

Pins 9,10 & 11 which are for the sensors ( I think) are ok, I have power at 7&8 also.

I'm plugging away at it.

 

YES = 7/8/9/10/11 = +B battery power

16/17/19/20/21/22 are all shielded grounds at D2, passenger valve cove at the rear.

 

Thanks, I looked at the back of the passenger valve cover & didn't see a ground so added one, no voltage.

I appreciate the verification on the harness & pins,

 

Adding a ground I don't think will help, it sounds like the issue might be that harness is not grounded---not the valve cover lacking a ground.

 

Is there an easy way to ground it & see?

 

Not really, find the harness wires (they're probably floating somewhere) and hook them up. I've only been half paying attention to this thread, but if I followed what @mustang67408 was saying, it's these two ground points. I remember them from Reys engine since there's about a thousand wires that tie into two ground tabs. If these are not connected on your head that's probably a lot if not all the issues.

 

Thanks!