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-   -   Just got bunch of codes all at once!!! (https://www.subaru-svx.net/forum/showthread.php?t=62807)

alia176 05-28-2014 07:01 PM

Just got bunch of codes all at once!!!
 
Not sure what's going on but there has to be a good reason why I got a crap ton of Dx codes all at once. Car seems to be running well but obviously something is amiss here. :p

Code 14 #1 Injector
Code 23 Air Flow Sensor
Code 32 O2 Sensor 1 (Right)
Code 35 EGR solenoid valve
Code 37 O2 sensor 2 (left)

Almost sounds like a harness that's making intermittent contact. It's not possible for all of these items to fail at once :rolleyes: So, let me see if the dang mice/rats chewed up anything. I did clean up a rat nests all over the engine couple of days ago so they might have gnawed on a wire here or there :mad: Freaking things are the bane of my existence.

michael 05-28-2014 08:31 PM

Re: Just got bunch of codes all at once!!!
 
Just answering because no one else has yet. I could be wrong but it won't hurt to check the main engine harness to the left of the tb and the maf connector off the air box.

alia176 05-29-2014 05:44 AM

Re: Just got bunch of codes all at once!!!
 
Upon a closer look at the area under the manifold, I see frayed wires on the passenger side :mad: I'm going to remove the upper intake and see what's going on down there today. Those rat bastards :lol:

1986nate 05-29-2014 05:30 PM

Re: Just got bunch of codes all at once!!!
 
Sorry for the late reply. If all came at once I would have suggested looking at the wires. If those had checked out well, then checking for a misfire on cyl1 or loose connector, cleaning the MAF and clearing codes would be the route to take.

Hopefully patching up those wires does the trick for you. :)

alia176 05-30-2014 03:29 PM

Re: Just got bunch of codes all at once!!!
 
2 Attachment(s)
The intake is off so I can now access the two frayed wires. Shouldn't be too difficult of a fix. Check out the pics.

ShiuludeSVX 05-30-2014 05:37 PM

Re: Just got bunch of codes all at once!!!
 
Wow. That does tell a story, I would say.

I just fired mine up again today after having the engine out. It ran for a couple of tries, but idle was jumping, so I shut down. Now it cranks, but no run.

Have to look further.

We have a similar problem in Arizona if a vehicle is not driven for more than a few weeks. Packrats will do some pretty odd things when they get near a wiring system.


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