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Thread: Two codes Today

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    Senior Member Getting Dirty stites-xk's Avatar
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    Two codes Today

    I was driving last night and my xk through some codes. C140f and P2317. Any advice would be helpful thanks.

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    Super Moderator Getting Dirty 07JeepXK's Avatar
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    Found this online:

    Trouble Code: P2317
    Ignition Coil No. 6 Secondary Circuit Insufficient Ionization
    Possible Causes:

    * Intermittent condition
    * Cylinder No. 6 spark plug or wire is damaged or it has failed
    * Ignition Coil No. 6 is damaged or it has failed
    * Ignition coil control circuit is open or shorted to ground


    C140F(transfer case range position sensor; erratic performance). Check connector for this condition and repair as necessary. Actuator replacement may be necessary in some conditions.
    Last edited by 07JeepXK; 06-14-2012 at 07:56 AM.
    2007 4.7 Liter XK | Front Modified OME HD Lift | Rear 4" Superlift | JBA UCA's | Rusty's Rear Adjustable Track Bar | Rysty’s Adjustable Upper and Lower Rear Control Arms w/Heim Joints | Mickey Thompson Classic III 17x9 Wheels | 315/70R17 Goodyear Duratracs | Airflow Snorkel | Flowmaster 40 Series Muffler | Superchips Flashpaq | Mopar Skids | 4xGuard Belly Guard | American Rebel Rear Diff Cover | Rear Powertrax No-Slip | Front Electronic Locker | Rear Heat/AC Delete

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    Senior Member Getting Dirty stites-xk's Avatar
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    Thanks man. I understand the first one, but were would i check on the tcase? Also what am i looking for on the tcase?

    Sent from my DROID RAZR using Tapatalk 2

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    Senior Member Getting Dirty BonesWK's Avatar
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    Quote Originally Posted by stites-xk View Post
    Thanks man. I understand the first one, but were would i check on the tcase? Also what am i looking for on the tcase?

    Sent from my DROID RAZR using Tapatalk 2
    Looks like it may be some electrical connector on the actual TC, look for wires leading to the TC. But thats just my guess
    Ryan ---- 2006 WK 4.7 QDII <- Click for Garage
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    Lifetime Member Getting Dirty Matt's Avatar
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    Disconnect the transfercase motor harness, clean all the leads with spray on electronics cleaner, put some dielectric grease on it and plug it back in.

    If the code comes back there's a few other things you can check with a multimeter.

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    Senior Member Getting Dirty stites-xk's Avatar
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    ok thanks well do tonight hopefully thats it.

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    Super Moderator Getting Dirty 07JeepXK's Avatar
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    Im surprised you dont have a misfire code for cylinder 6 if the coil is possibly bad. I would probably just pull the coil for the cylinder and check it out. Maybe swap it with a different cylinder and see if it pops a code for the cylinder you swap it to. If so just replace that coil and you will be good to go.
    2007 4.7 Liter XK | Front Modified OME HD Lift | Rear 4" Superlift | JBA UCA's | Rusty's Rear Adjustable Track Bar | Rysty’s Adjustable Upper and Lower Rear Control Arms w/Heim Joints | Mickey Thompson Classic III 17x9 Wheels | 315/70R17 Goodyear Duratracs | Airflow Snorkel | Flowmaster 40 Series Muffler | Superchips Flashpaq | Mopar Skids | 4xGuard Belly Guard | American Rebel Rear Diff Cover | Rear Powertrax No-Slip | Front Electronic Locker | Rear Heat/AC Delete

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    Senior Member Getting Dirty stites-xk's Avatar
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    Quote Originally Posted by 07JeepXK View Post
    Im surprised you dont have a misfire code for cylinder 6 if the coil is possibly bad. I would probably just pull the coil for the cylinder and check it out. Maybe swap it with a different cylinder and see if it pops a code for the cylinder you swap it to. If so just replace that coil and you will be good to go.
    Im surprised as well. Im going to swap it around tonight

    Sent from my DROID RAZR using Tapatalk 2

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    Lifetime Member Getting Dirty Matt's Avatar
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    It might be misfiring but not enough to set a hard code. Did you use a scanner or just to the key dance? A decent scanner would also let you view "pending" codes.

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    Senior Member Getting Dirty stites-xk's Avatar
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    Quote Originally Posted by Matt View Post
    It might be misfiring but not enough to set a hard code. Did you use a scanner or just to the key dance? A decent scanner would also let you view "pending" codes.
    I used my superchip flashpaq

    Sent from my DROID RAZR using Tapatalk 2

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