On Sun, 20 Aug 2006 13:06:42 -0500, "DougW"
> wrote:

>Dick wrote:
>> I have to agree with Mike. There is nothing in the service manual
>> about any shim or spacer under the CPS. Neither is anything included
>> with a new CPS that looks like that. I have one sitting in front of
>> me. I'm curious about the two, different CPS units the mechanics
>> showed you. My '93 ZJ V-8 was one of the first produced in 1992. It
>> has the 2-bolt type as shown in the service manual. The Mopar No. for
>> this CPS is 1-56026701.
>
>On the 93 production year there were two (possibly three) different
>transmissions and two different CPS sensors. 92 1/2 or early 93
>production run and the 93. Mine is a mix of 93/4 parts and a pain
>in the ass to order parts for.
>
>http://revbeergoggles.com/cps/
>http://revbeergoggles.com/Fixes/diag...tml#CPSdetails
>
>The original on-hole CPS sensor doesn't actually have a hole
>in so much as it has a slot. On the original sensor there is
>a cardboard bit glued to the end. You just slide it in till
>the spacer hits then tighten it down. The spacer then erodes.
>
>They did away with that sensor/spacer sometime in 94 and replaced it
>with a fixed hole in about the same location as the old sensor
>was fitted. Guess they improved the sensor or decided the gap
>was not too critical.

I'm getting the idea that we are discussing the 4.0 engine, and not
the V-8.

Dick