Official 4.0 swap thread - Page 23 - JeepForum.com

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post #331 of 429 Old 07-14-2013, 07:59 PM
NelsonATC
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What are you running for a fuel pump?


Mike
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post #332 of 429 Old 07-14-2013, 08:03 PM
Skerr
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Quote:
Originally Posted by NelsonATC View Post
What are you running for a fuel pump?
E2000... you familiar with that one?

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post #333 of 429 Old 07-14-2013, 08:07 PM
NelsonATC
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That's what i'm running. Works fine and holds good pressure

Mike
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post #334 of 429 Old 07-14-2013, 08:11 PM
Skerr
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I was impressed how quickly it picked a prime. I think I'm getting more than 35# of pressure at the fuel rail. I don't remember what the desirable pressure is off the top of my head...

Kerrdog
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post #335 of 429 Old 07-14-2013, 08:14 PM
NelsonATC
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I think I am running 39 right now. That said, I am running a 4.6 stroker w/ a ported head and 24lb injectors. I've been experimenting with various pressures and have been as high as 45psi without any pump issue. I THINK stock OBD1 is around 39psi

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post #336 of 429 Old 07-14-2013, 08:22 PM
Skerr
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Something like that. I know when I purged the relief valve it shot across the engine bay! That was AFTER I discovered I had connected the pressure to the return and vice-versa!!! Couldn't understand why I wasn't getting fuel! Thought my fuel rail was bad!

Kerrdog
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post #337 of 429 Old 08-02-2013, 01:38 PM
Gigemags05
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I completed this swap using the hesco cps relocation kit. Now, I think my cps is going out. Does anyone know if I can use an after market cps from the parts store or do I have to replace it with a hesco cps?
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post #338 of 429 Old 08-02-2013, 03:01 PM
SLO_Ken
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Originally Posted by Gigemags05 View Post
I completed this swap using the hesco cps relocation kit. Now, I think my cps is going out. Does anyone know if I can use an after market cps from the parts store or do I have to replace it with a hesco cps?
Does your sensor look like this?


Or like this?


Both are for a '97 - '02 Wrangler. Available from RockAuto.com, or your favorite local parts store...
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post #339 of 429 Old 08-02-2013, 03:13 PM
Gigemags05
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My sensor looks like this:



The sensor itself looks like the OEM one, but the mounting bracket portion is different. I think it might still work, though.

I was more concerned with wether or not they perform the same. Do they have the same voltage, etc.
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post #340 of 429 Old 08-02-2013, 03:24 PM
SLO_Ken
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That looks an awful lot like the second picture in my post above... except the connector may be different.

here's another image from a different angle


If you can handle cutting and splicing the old connector onto a new sensor (if needed), I'd say go with an aftermarket sensor. They will perform the same.
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post #341 of 429 Old 08-02-2013, 03:31 PM
SLO_Ken
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or, even better, get one from a '94... The connector looks like a match
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post #342 of 429 Old 08-02-2013, 03:41 PM
Gigemags05
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Perfect. Thank you for the info Ken!
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post #343 of 429 Old 08-02-2013, 10:42 PM
billybooster2
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The hesco has an oval mounting hole. Su358 is the wells part number. The circle doesnt fit/ reach i dont think
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post #344 of 429 Old 08-03-2013, 10:20 AM
SLO_Ken
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Quote:
Originally Posted by billybooster2 View Post
The hesco has an oval mounting hole. Su358 is the wells part number. The circle doesnt fit/ reach i dont think
yeah, that's the one!!


Another comment. I've read on the XJ and TJ forums that sometimes the aftermarket CPS sensors don't want to work properly. When they replace them with an OEM sensor from the dealer, the work perfectly.
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post #345 of 429 Old 08-03-2013, 06:33 PM
billybooster2
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The wells is a good part. But ive heard same about cheapy stuff...i test my spare then put it in my trail kit.
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