For simplicity reasons lets look at the CMP signal @ 180 degree not 175, so perhaps we can agree the picture below is what a V6 CMP / CKP signal looks like with a 180 degree 1x distributor CMP Signal?
dave w
V6 CMP _ CKP.jpg
For simplicity reasons lets look at the CMP signal @ 180 degree not 175, so perhaps we can agree the picture below is what a V6 CMP / CKP signal looks like with a 180 degree 1x distributor CMP Signal?
dave w
V6 CMP _ CKP.jpg
Would it be an accurate statement to say the distributor mounted CMP is telling the '0411 computer that cylinder #1 is at TDC of the compression stroke?
Would it be an accurate statement to say the CMP signal is setting / resetting the injector firing sequence?
Would it be an accurate statement to say the '0411 computer that is using a distributor mounted CMP is adjusting the ignition timing via the Ignition Control Module based on CKP and MAF input?
dave w
Last edited by dave w; 09-20-2021 at 09:53 PM.
I see the error in my thinking.
dave w
V6 CMP _ CKP_Crank.jpg
opps
Last edited by Thorwon; 09-21-2021 at 12:08 AM.
Another Idea similar to how DUI Distributors makes the HEI Distributors for the IH V8 engines. Basically, DUI adds a spud shaft / spud housing and an IH gear assembly to an "Off - The - Shelf" Chevy HEI distributor. Perhaps a similar idea will allow an "Off - The - Shelf" Vortec V6 distributor with 1x CMP to be retro fitted to the Jeep Inline 6? Perhaps a custom "one-off" Jeep Inline 6 spud shaft / spud housing and Jeep gear assembly added to the Chevy V6 distributor?
dave w
IH HEI Distributor.JPG
IH HEI Distributor-02.JPG
IH HEI Distributor-03.JPG
Last edited by dave w; 09-21-2021 at 12:58 AM.
That's what I have in mind. I'm running a big cap HEI that I did that to. But you can buy the big cap distributor for the jeep in line 6.
So I know I can modify a V6 distributor to work. But jeep makes this for the later model 4.0 engine. To bad the 0411 won't do coil near plug.FD39_TOP_P04__ra_p.jpg
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