So while staring at my engine bay looking for loose wires or any sort of cause for my codes 12, 41, and 71, I found this wire unplugged. (the one center frame)






I looked and looked and can't find a spare connection for it. It has to be on the intake side (duh!!!) because it can't reach very far.

 

I do not own a 22RE,

But,

That sort of looks like a knock sensor wire to me. It looks like the same type of connector that is on my 3VZE knock sensor.

Just a random idea, not sure of that at all.

 

isnt the knock sensor on the 22re right above the motor mount (as seen at the top of the first picture) ? It already has a wire or connector to it.

 

back that top picture up a bit. i can't tell what i am looking at......maybe a overhead with an arrow.

 

It's the passenger side of the block just below the intake manifold. I'll circle the wire

 

Looks like an injector connector.

 

Found IT!!

Hooks to the A/C .....which you don't have. Right??

[IMG][/IMG]

 

sorry so blurry but you can see it just off-center

 

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Correct. I don't have A/C. So leaving this cable hanging isnt hurting anything? Ever since I've owned the truck, I havent had it plugged in (and never had any codes until recently). I was hoping plugging this in would magically make the engine codes go away.

 

nah thats oil pressure

 

Hey, happy I could help.

Don't worry, once I start ripping down my engne, i'm sure I will have plenty of questions and maybe you could help me out too.