0411 running a 2.5L Jeep engine.

[1project2many]

That would be great info to have. So yep if you can find it I'd love to have that part number.
If ya got a pic of the way you mounted it, I'd like to see that too.

Sure. The pictures of the TB modification are blurry so I apologize for that. But it should show what I did.
http://home.metrocast.net/~shannen/y...ota_TB_01.html

It looks like I didn't keep the receipt for the IAC valve that I used. But I wrote down the following IAC part numbers to compare to the Jeep part:
217-419
19333272
17113209

[Thorwon]

Sure. The pictures of the TB modification are blurry so I apologize for that. But it should show what I did.
http://home.metrocast.net/~shannen/y...ota_TB_01.html

It looks like I didn't keep the receipt for the IAC valve that I used. But I wrote down the following IAC part numbers to compare to the Jeep part:
217-419
19333272
17113209

Very nice.
Were you running it on a 0411 or is it a Delco?

[1project2many]

Thank you,

I used a 1227749 OBD1 Syclone / Typhoon ecm.

I found a thread where folks using Megasquirt to replace the OE ECM on a 4.0L switched to the 217-419 b/c they couldn't get the idle controls to work properly.
https://www.msextra.com/forums/viewtopic.php?p=124884

Sounds like your engine is in pretty good shape. Jeep 2.5's do not like to die.

[Thorwon]

Thank you,

I used a 1227749 OBD1 Syclone / Typhoon ecm.

I found a thread where folks using Megasquirt to replace the OE ECM on a 4.0L switched to the 217-419 b/c they couldn't get the idle controls to work properly.
https://www.msextra.com/forums/viewtopic.php?p=124884

Sounds like your engine is in pretty good shape. Jeep 2.5's do not like to die.

I'll look into that IAC.
My dad rebuilt it completely about 8 years ago. My son got it from him and drove it while he was in high school.
I'd bet it doesn't have 20K on it since it was rebuilt.

[Thorwon]

I've found a place that'll laser cut parts. So I sent them this drawing (the PDF) to see how good they do. I ordered 4 of them and it was under $100. That included zinc plating.

I'm pleased to report the parts are very nice. They came in a blister pack and well protected.

Now I need to know. Can use this reluctor with the 0411 as long as I use the correct CPS.

I'm hoping to be able get back to this little project next week. I'll post results when I can.



reluctor.jpgreluctor 2.jpg

[dave w]

I've found a place that'll laser cut parts. So I sent them this drawing (the PDF) to see how good they do. I ordered 4 of them and it was under $100. That included zinc plating.

I'm pleased to report the parts are very nice. They came in a blister pack and well protected.

Now I need to know. Can use this reluctor with the 0411 as long as I use the correct CPS.

I'm hoping to be able get back to this little project next week. I'll post results when I can.



reluctor.jpgreluctor 2.jpg

Often the acronym for cam position sensor is CMP.

Your crank trigger looks very much like the expensive one pictured below.
120-00070.png

[Thorwon]

Often the acronym for cam position sensor is CMP.

Your crank trigger looks very much like the expensive one pictured below.
120-00070.png

That's what I'm trying to duplicate.
I have the CMP covered. It's the CPS (crank position sensor) that I want to make sure I have the correct one for this trigger.
I know the factory Vortec 24x trigger is what I have been trying to use and it has a different sensor than the aftermarket 24x one.