some sort of ground
Smog Pump... where does that connect to?

Small cable... dunno what it is... thanks for the help

 

First pic engine ground, needs to attach to the back of the cyl head.

Second pic, look for the part of the air system that doesn't have anything connected to it (the crossover pipe from the driver side manifold, the down pipe to the converter or the pass side manifold)

Third could be the vacuum hose that goes to the heater diverter valve, hard to tell from that pic/angle

 

1. should go to a bolt on the rear-facing surface of the pass side head

2. hard to tell which one it is for sure, but either goes to the AIR pump, or to one of the AIR check valves

3. vacuum line in HVAC system; could be either the "supply" line, or the one to the heater control valve

 

could this ground be giving me CEL codes?

 

possibly, hook everything back up, clear the codes and drive the car see if they come back

 

im getting knock sensor..... EGR and O2 sensor.... lets see if this fixes the problems =/

 

I cheated... I conected the wire to valve cover nut... I have the fuel ground the same way

 

That kinda works but fix it properly soon.

 

mmm i cant reach back there.... big hands

 

Needs to connect to a firm bolt on the block/heads that won't come undone; vc nuts tend to back off over time.

 

ill just re tighten them once in a while

 

Yeah its a very tough spot to work in. I get em from the bottom with the trans Xmember undone.
That air tube also goes to the ground stud on the back of the head.

 

My ground is just connected to the rear-most header bolt. Of course I have no smog/AC/heater/kitchen sink to get in the way...

 

Is the last one a small cable or a vacuum line. If it's a vacuum line check this out https://www.thirdgen.org/forums/tbi/...egr-valve.html scroll down and find the diagram

 

Suposedly thats for an automatic... 5 speed require a t for the air pump

 

My bad, didn't notice you were rockin' the stick