How to replace a crankshaft positioning sensor in a 2005 Jeep Wrangler - How to fix a P0340 error

This video goes over my diagnostic attempts to repair a P0340 'camshaft positioning sensor. I replaced the camshaft positioning sensor first but this did not correct the issue so I decided to replace the Crankshaft positioning sensor and it did the trick. Be sure to note that the whole repair is the easiest from the side, not underneath. Let me know if you have any questions on your Jeep TJ, I've pretty much done it all at this point.

[@brianciorciari256]

I couldn’t find a site saying where the sensor is located on the 05 & 06 until I came across yours. I had found what I thought was the sensor on passenger side but all other videos said driver side so thank you. Now to figure out how to release the connector without breaking it.

[@lisaking3319]

Which video is before this???? Need to find! Thanks

[@cantfixstupid5503]

@0:45 seconds in.. i see you drilled out the frame to put a nut/bolt to hold your skid plate in. what drill bit did you use?

[@amyhileman2854]

did you have to relearn the ecm after replacing the sensors? I have replaced both camshaft and crankshaft sensors. the codes were cleared but the jeep idles ok however as soon as you give it throttle engine light comes back on and runs rough. I did research some and some say you have to relearn so sensors sync. most videos show using a computer to relearn but what about those of us without a computer to do that step? any thoughts

[@juancasillas9392]

Same issue here

[@bryancarter8154]

Did y’all find a solution? Same thing here.

[@barryfowler8851]

I have replaced both cam censor and it still through that code up

[@joeyparker7038]

Will that cause engine to stall acting like it’s out of fuel and gas light to come on? I can get it to restart easily if gas light doesn’t come back on but if gas light comes on it won’t restart at all till gas light goes off

[@Donnysjeepadventures]

That sounds more like an issue with fuel pump or relay. When you say fuel light, are you talking about low fuel light?

[@leighsutton8840]

Is your Jeep auto or manual?

[@dyl.dav.8647]

Hey just wanted to let you know the videos worked for me, my 06 4.0 stalled, replaced the cam sens, then died in the road a week later, replaced the crank sense after that. Just waiting for the codes to clear but everything seems well, thanks for the help. Now to replace the ECM to fix the hard shifting 😭

[@timhipkins7188]

Thank. I could NOT find that thing

[@DylanFahey]

I'm not a professional, but your CAM Sensor looks to be out of position. Looking at the engine from passenger side, you should be at 9 or 3 position.