Problems after cam and header swap
these are from this morning to and from the bank so there current .
RED- P0327 Knock sensor 1 circut low
YELLOW- PO135 02 sensor heater circut
YELLOW- 02 sensor bank 2
YELLOW - PO300 random misfires
YELLOW - PO327 knock sensor circut one low
RED- PO135 02 bank 1
RED- P0155 02 bank 2
RED - PO300 random missfires
RED - PO327 knock sensor circut low
Im hoping someone notices something here that might solve my problems. . .
I did a cylinder balance test with efi live and nothing jumps out and screams at me . . .
I checked the headers for leeks and they all look tight , no soot on any of the primaries or below and they sount tight.
I rechecked the coilpacks and there all in the right order .
The o2's under the car look good but im going to do a quick search to see how I can givem a test while its up in the air .
Im really confused about the knock sensor codes
Blow any fuses?
You know something changed with your install so worse case scenario go back and double check everything even though that will take alot of time.
Nothing funny happened in the install . . . everything seemed smooth. I was worried about pinching the o ring on the pickup tube but I have good pressure . .
I cant see any wiring harnesses unplugged . . any hot ones I should check ??
What size pushrods should be used with the stealth II cam ?? 7.4 ?
Last edited by JoeDirt; Jun 5, 2004 at 03:57 PM.
I spent hours going over the engine compartment top to bottom , no burnt wires or pinched wires I could see anywere.
Heres the wire I think could possible be the culprit. I had to pry the **** outa that crappy bracket back there and may have done some damage . . . .anybody know what this goes to?? Its the drivers side right behind the valve cover.

Heres the grounf for the ewp

Heres the fusebox. I used the pink wire that goes to the ignition
Last edited by JoeDirt; Jun 5, 2004 at 05:19 PM.
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Im sure your grounds are ok sharing the same post, I have shitloads of grounds in the same spot on my car.
Let us know what you find.
Last edited by Mike K.; Jun 5, 2004 at 07:00 PM.
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Also here is a pic of it so you can see how that wire end goes to the knock sensors
When i was prying back there it was dark and I didnt even see the wiring.
Do you think having the ewp saudered (sp) to the ignition wire in the fuse box may also be part of the problem ??
Also here is a pic of it so you can see how that wire end goes to the knock sensors


