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Anyone doing CNP read this.

Posted By: fuseable

Anyone doing CNP read this. - 04/13/20 02:00 PM

Just a FYI for anyone doing a big block or gen 2 Hemi CNP EFI setup.
Had my cam position sensor shoot craps after 5 years, magnet must have come loose inside sensor. No damage to anything but sensor. Cost me a 100 for a tow. Will carry a spare sensor from now on, 30 dollar part.

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Posted By: Bad340fish

Re: Anyone doing CNP read this. - 04/13/20 02:17 PM

Interesting, did you get a tow because of the part failure or would it not run without the cam signal? Mine will just go to batch fire from sequential if it loses the cam signal. I run that same sensor and it so far has been trouble free, I ran one from a 200,000 mile jeep engine until it started leaking oil out of the top, then I moved to a reman parts house one.
Posted By: Mopar_Rich

Re: Anyone doing CNP read this. - 04/13/20 02:32 PM

Looks like one of mine. I'll send you a backup for free if it was.
Posted By: rumblefish72

Re: Anyone doing CNP read this. - 04/13/20 02:44 PM

I have that Jeep cam sensor plus adapter from Jerry. But then I found this: https://www.aemelectronics.com/products/ignition-components/engine-position-module-epm and AR Engineering made a slick adapter to drop the AEM "puck" into a Hemi or RB, AR also threw in another timing signal generation wheel so you can get two different signals and chose whichever one works best with your ECU. The AEM puck gives you crank signal plus cam signal so it's a one stop solution. Very slick stuff. I'm still working on my high-pressure fuel system. More parts give you more options so you can never have too many parts wink
Posted By: fuseable

Re: Anyone doing CNP read this. - 04/13/20 03:25 PM

Rich it is not one of yours, thanks for the offer though. It is the same sensor (I believe) but it is the jeep 4.0 cam sync with a aluminum adaptor.

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Posted By: Bad340fish

Re: Anyone doing CNP read this. - 04/13/20 03:48 PM

We are going to need another shot of that engine, looks awesome just from that one shot!
Posted By: fuseable

Re: Anyone doing CNP read this. - 04/13/20 03:56 PM

Everyone stay safe.

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Posted By: Bad340fish

Re: Anyone doing CNP read this. - 04/13/20 04:00 PM

That looks great, the hard lines are a nice touch!
Posted By: AndyF

Re: Anyone doing CNP read this. - 04/13/20 04:36 PM

That seems like really bad luck or else it was a cheap Chinese knock off part. The OEM grade sensors should last at least 100K if not more.
Posted By: fuseable

Re: Anyone doing CNP read this. - 04/13/20 04:40 PM

It was a Standard Motor Products sensor.
No big deal, but I will always carry a spare and a spare crank sensor from now on, both a lot cheaper than a tow. Luckily I was 5 miles from the house.
Posted By: Mopar_Rich

Re: Anyone doing CNP read this. - 04/13/20 08:47 PM

This is ours

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Posted By: HOTMOPR

Re: Anyone doing CNP read this. - 04/13/20 09:01 PM

OOOH that's nice! Where do ya find these?
Posted By: MR_P_BODY

Re: Anyone doing CNP read this. - 04/13/20 10:36 PM

Originally Posted by Mopar_Rich
This is ours


Thats what I have.. nice piece
wave
Posted By: Mopar_Rich

Re: Anyone doing CNP read this. - 04/13/20 11:04 PM

Andy at AR makes them and I sell and support them. Go to my website and look under Products - CNP for Mopars.
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