What is code P0676 WK CRD? - JeepForum.com
 
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post #1 of 10 Old 08-07-2013, 10:31 PM Thread Starter
Tuco
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What is code P0676 WK CRD?

I think it has to do with glow plugs, but not sure which one.


07 WK CRD Limited
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post #2 of 10 Old 08-07-2013, 11:05 PM
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Number 6?

http://www.datsc.com/tabid/122/OBD-E...p/Default.aspx

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post #3 of 10 Old 08-08-2013, 07:31 AM
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correct that's #6
0675 = #5, etc

if you have that code DON'T WAIT to address it - I did, and that was a mistake on my part.....
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post #4 of 10 Old 08-08-2013, 07:39 AM
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why not?
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post #5 of 10 Old 08-08-2013, 09:44 AM Thread Starter
Tuco
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Which one is cylinder six? I'm guessing its firewall driver side?

07 WK CRD Limited
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post #6 of 10 Old 08-08-2013, 11:28 AM
sickchilly
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Yup:
http://www.jeepforum.com/forum/f67/c...l#post10137432

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post #7 of 10 Old 08-08-2013, 12:50 PM
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Quote:
Originally Posted by zc911 View Post
why not?
there is a theory/belief that a dead glow plug causes the remaining glow plugs to be "over energized", and others will fail due to being over energized and potentially even damaging the glow plug module. Some have said this theory is not true and its just a coincidence if others fail in short order. IMO, it's best to do fix it ASAP not take a chance, and in fact do all 6 if you can afford it.

2008 WK "S" Limited bright metallic silver exterior, light graystone interior, 5 speed W5J400 transmission, June 18/2008 build, C213RE rear differential with 3.73 axle ratio, C200FE front differential with 3.73 axle ratio, 245/60R18 Goodyear Fortera tires (stock summer tires), NV245 transfer case, GT2056V turbo, 3.0L CRD (OM642.980)
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post #8 of 10 Old 08-08-2013, 01:38 PM
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Quote:
Originally Posted by zc911 View Post
why not?
In my case, it cascaded to more faults and a blown fuse (the fuse that powers the OBD port - could not read codes)

I had to take it to the dealer - the car was not driveable with all of the electrical craziness (no turn signals, no horn, no A/C, headlights always on, flashers always on, etc....)

I believe it would have been a simple matter to replace the plug if I had jumped right on it instead of putting it off
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post #9 of 10 Old 08-08-2013, 01:57 PM
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I better knock it out this weekend then
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post #10 of 10 Old 08-09-2013, 07:13 AM
zc911
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might be right, #1 died on me now too
ordered 2 and one spare
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