injector questions
Thread Starter
Junior Member
Joined: Feb 2010
Posts: 77
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From: Erie, PA
Year: 2001
Model: Cherokee
Engine: 4.0 I6
injector questions
i'm looking into replacing the injectors and have looked at all of the threads about which ones are compatible and everything. i was looking into the ford XR3Z-A4B / XR3E-A4B ones, is there by chance a different identification number for these?
but i have found Bosch #0280155784 on ebay (found a like on a forum of a guy who has a salvage yard that sells them). they say that they have a uscar electrical connector...... are they "plug n play"?? or am i getting things mixed up somewhere.
how hard is it to replace these injectors?
thanks for the help.
but i have found Bosch #0280155784 on ebay (found a like on a forum of a guy who has a salvage yard that sells them). they say that they have a uscar electrical connector...... are they "plug n play"?? or am i getting things mixed up somewhere.
how hard is it to replace these injectors?
thanks for the help.
CF Veteran
Joined: Jan 2010
Posts: 3,379
Likes: 0
From: Forest, VA
Year: 1999
Model: Cherokee
Engine: 4.0 I6
i'm looking into replacing the injectors and have looked at all of the threads about which ones are compatible and everything. i was looking into the ford XR3Z-A4B / XR3E-A4B ones, is there by chance a different identification number for these?
but i have found Bosch #0280155784 on ebay (found a like on a forum of a guy who has a salvage yard that sells them). they say that they have a uscar electrical connector...... are they "plug n play"?? or am i getting things mixed up somewhere.
how hard is it to replace these injectors?
thanks for the help.
but i have found Bosch #0280155784 on ebay (found a like on a forum of a guy who has a salvage yard that sells them). they say that they have a uscar electrical connector...... are they "plug n play"?? or am i getting things mixed up somewhere.
how hard is it to replace these injectors?
thanks for the help.
Junior Member
Joined: Apr 2010
Posts: 47
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Model: Cherokee
This is what I bought, they are going in next Friday when I get home from Memphis http://cgi.ebay.com/ebaymotors/ws/eB...K%3AMEWNX%3AIT
Member
Joined: Oct 2008
Posts: 115
Likes: 3
From: Baltimore, MD
Year: 2001
Model: Cherokee
Engine: 4.0L 242ci 6cyl
I just returned from my local Crazy Ray's JY with 4 #0280155784 injectors out of a Chrysler Cirrus LX 2.4L.
How do I test them to make sure their worth the $36 I paid for them before I use in my '01 XJ?
I read on a thread/post here something about OHM's testing, what's that all about, do I need to do it, and if so how is it done?
~Thanx all
How do I test them to make sure their worth the $36 I paid for them before I use in my '01 XJ?
I read on a thread/post here something about OHM's testing, what's that all about, do I need to do it, and if so how is it done?
~Thanx all
Member
Joined: Oct 2008
Posts: 115
Likes: 3
From: Baltimore, MD
Year: 2001
Model: Cherokee
Engine: 4.0L 242ci 6cyl
This is what I bought, they are going in next Friday when I get home from Memphis http://cgi.ebay.com/ebaymotors/ws/eB...K%3AMEWNX%3AIT
CF Veteran
Joined: Mar 2010
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From: Alexander City, alabama
Year: 1996
Model: Cherokee
Engine: 4.0 HO
Member
Joined: Oct 2008
Posts: 115
Likes: 3
From: Baltimore, MD
Year: 2001
Model: Cherokee
Engine: 4.0L 242ci 6cyl
http://www.ehow.com/how_2387429_test...injectors.html
found this. it may be of some assistance
found this. it may be of some assistance
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CF Veteran
Joined: Mar 2009
Posts: 28,068
Likes: 6
From: Tenn. and Mich.
Year: 2004
Model: Grand Cherokee
Engine: 4.7L V8
http://www.ehow.com/how_2387429_test...injectors.html
found this. it may be of some assistance
found this. it may be of some assistance
CF Veteran
Joined: May 2009
Posts: 1,844
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From: Glen Burnie, MD
Year: 1994
Model: Cherokee
Engine: 4.0 H.O. K&N, Borla headers, custom down pipe, magnaflow hi-flo cat, flowmaster to turn down tip
i used LS1 injectors out of a 99 Trans Am. they work great and have better gas mileage!
Junior Member
Joined: Apr 2010
Posts: 47
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Model: Cherokee
It is item 350340956558 on ebay.
SIX NEW OEM MULTI PORT INJECTORS
Original Equipment Numbers
CM-4956
CM4956
XR3Z9F593AB
XR3Z-9F593-AB
XR3E9F593A4B
XR3E-9F593-A4B
YR3Z9F593AB
YR3Z-9F593-AB
Fits:
1999 FORD MUSTANG 232ci 3.8L VIN 4
2000 FORD MUSTANG 232ci 3.8L VIN 4
2001 FORD MUSTANG 232ci 3.8L VIN 4
SIX NEW OEM MULTI PORT INJECTORS
Original Equipment Numbers
CM-4956
CM4956
XR3Z9F593AB
XR3Z-9F593-AB
XR3E9F593A4B
XR3E-9F593-A4B
YR3Z9F593AB
YR3Z-9F593-AB
Fits:
1999 FORD MUSTANG 232ci 3.8L VIN 4
2000 FORD MUSTANG 232ci 3.8L VIN 4
2001 FORD MUSTANG 232ci 3.8L VIN 4
Member
Joined: Oct 2008
Posts: 115
Likes: 3
From: Baltimore, MD
Year: 2001
Model: Cherokee
Engine: 4.0L 242ci 6cyl
http://www.ehow.com/how_2387429_test...injectors.html
found this. it may be of some assistance
found this. it may be of some assistance
I also tested the Ohm's and their all 4 sitting at 13 ohm's. Is this good, and if not what should the Ohm's be for 0280155784 injectors?
Last edited by DaRock; Apr 24, 2010 at 03:49 PM. Reason: Tested incorrectly first time...
Member
Joined: Oct 2008
Posts: 115
Likes: 3
From: Baltimore, MD
Year: 2001
Model: Cherokee
Engine: 4.0L 242ci 6cyl
CF Veteran
Joined: Mar 2010
Posts: 1,275
Likes: 0
From: Alexander City, alabama
Year: 1996
Model: Cherokee
Engine: 4.0 HO
from what ive gathered just researching they should all be the right at the same reading just not sure what that reading is. ill see if i can't run across it somewhere
Member
Joined: Oct 2008
Posts: 115
Likes: 3
From: Baltimore, MD
Year: 2001
Model: Cherokee
Engine: 4.0L 242ci 6cyl
It gives you the: Part number, cc/min, lb/hr, rating @ (bar), Ohm & Connector type
The Ohm reading on a Bosch #0280155784 injector should be 12.9.
Last edited by DaRock; Apr 24, 2010 at 04:12 PM. Reason: n/a