Originally Posted by pote87
Ok so I found out that P0320 is for the CKP sensor you mentioned, is that an easy fix?
The other, P1685 is for SKIM Invalid Key, is this an easy fix?
The crank position sensor was an easy fix on my I6. Hopefully someone with a V8 will chime in here. I'm not sure if it's in the same spot. I doubt it is. The skim key code might be more complicated. That's a securtiy feature which will also stop the Jeep from starting. If you change the CKP first make sure you buy dealer only sensors. Jeeps and aftermarket sensors don't play well together. They're a little more expensive and a lot less headache.
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