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-   -   Trouble codes? (http://www.wranglerforum.com/f218/trouble-codes-139665.html)

trail-n YJ 02-14-2012 03:15 PM

Trouble codes?
 
Does anybody know what the check engine code 12 is?

kik 02-14-2012 03:18 PM

Quote:

Originally Posted by trail-n YJ (Post 2030023)
Does anybody know what the check engine code 12 is?

12* Direct battery input to PCM was disconnected within the last 50 key-on cycles

blackst3alth 02-14-2012 03:19 PM

Don't know the exact terms off hand but...battery disconnected within the last 50 key turns.. Something along those lines.. Nothing to worry about

trail-n YJ 02-14-2012 03:25 PM

Would a voltage on a wire be hot cause this?

trail-n YJ 02-14-2012 03:29 PM

Also it was showing 22 and 33 and I found those 22 was a cooling temp relay or circuit, and 33 was a air conditioning clutch relay? Have no clue what those are if it has anything to do wih air conditioning I don't have it soo?

Garyk 02-14-2012 03:36 PM

#12 shows up if the connection to the ECU was broken such as disconnecting the battery. 33 is for the AC and if you don't have AC disregard it. If you are getting a cooling temp code, that could mean a bad sensor.

"Would a voltage on a wire be hot cause this?" I don't know what you mean by this...

Suggest you disconnect the battery for a few minutes and reconnect, run the jeep a day or so and check the codes again.

trail-n YJ 02-14-2012 04:21 PM

Ok cool thanks for the help man

trail-n YJ 02-14-2012 06:58 PM

Ok my fault it wasn't 22 it was 24 throttle body sensor?

Garyk 02-16-2012 12:03 PM

How's the jeep running?

trail-n YJ 02-16-2012 10:21 PM

Quote:

Originally Posted by Garyk
How's the jeep running?

Well she is pulling back ever time I shift gears and idk what's going on with the throttle body sensor, and now need to replace the starter cause it's just spinning and now Engaging so that sucks had to compression start her to and from work today!

darkproximity 02-17-2012 06:56 AM

Code 24 is "Throttle position circuit out of range", there are 2 sensors on your throttle body, the one its referencing is the one nearest the firewall.. You'll need to replace it as you cant fix it, but it will cause odd driving behaviors. Most people recommend going with an OEM replacement, IE. Going to your jeep dealership and buying them. I got mine from autozone, and so far so good, haven't had any problems.

trail-n YJ 02-17-2012 09:55 AM

Ok cool I'll have to check that out I post how everything goes this sunday when I switch everything out

trail-n YJ 02-17-2012 09:56 AM

Thanks by the way everybody

trail-n YJ 02-19-2012 07:56 PM

So everything starts and runs and drive perfect now now engine light on now I'll run her for a day and see what happens :)


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