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Feb 5, 2013 | 08:01 PM

#16

F1Addict

CF Veteran

Joined: Nov 2011

Posts: 2,381

Likes: 6

From: SoCal

Year: 1989

Model: Cherokee

Engine: 4.0

Quote:

Originally Posted by salad

Fuel Pressure Regulator must be upgraded to accomodate the Bosch *703 injectors.

Yikes! I hope that's only true up to '88.

Feb 5, 2013 | 08:04 PM

#17

salad

Herp Derp Jerp

Joined: Nov 2011

Posts: 18,251

Likes: 17

From: Parham, ON

Year: 1999

Model: Cherokee

Engine: 4.0L OBD-II

Quote:

Originally Posted by F1Addict

Yikes! I hope that's only true up to '88.

I'm just going by that sheet, it lists all the Renix years

Feb 5, 2013 | 09:15 PM

#18

PNWjeeper

CF Veteran

Joined: Feb 2012

Posts: 1,206

Likes: 2

From: Southern Oregon

Year: 1990

Model: Cherokee

Engine: 4.0

Quote:

Originally Posted by salad

I'm just going by that sheet, it lists all the Renix years

The sheet says 703 is fine with no mods it's the ford that need a FPR.

Feb 6, 2013 | 11:10 AM

#19

notop46

Seasoned Member

Joined: Jun 2010

Posts: 448

Likes: 0

From: Charleston, SC

Year: 1990 - 2000

Model: Cherokee

Engine: 4.0

Did you reset the ECU after the swap?

Feb 6, 2013 | 11:52 AM

#20

88jeeplaredo

Thread Starter

Junior Member

Joined: Jan 2013

Posts: 34

Likes: 0

What is the ecu and how do u re set it

Feb 6, 2013 | 11:54 AM

#21

PNWjeeper

CF Veteran

Joined: Feb 2012

Posts: 1,206

Likes: 2

From: Southern Oregon

Year: 1990

Model: Cherokee

Engine: 4.0

Quote:

Originally Posted by 88jeeplaredo

What is the ecu and how do u re set it

You have an 88 right? I'm on the app so I can't see your info I'm just guessing from your name. If that's the case you have a renix (click the links on my signature for some good info especially cruisrr54's write-ups) you can't reset the ecu, renix era jeeps don't store data they basically learn on the fly.

Last edited by PNWjeeper; Feb 6, 2013 at 12:05 PM.

Feb 6, 2013 | 12:04 PM

#22

88jeeplaredo

Thread Starter

Junior Member

Joined: Jan 2013

Posts: 34

Likes: 0

Yes I have an 88

Feb 6, 2013 | 12:07 PM

#23

PNWjeeper

CF Veteran

Joined: Feb 2012

Posts: 1,206

Likes: 2

From: Southern Oregon

Year: 1990

Model: Cherokee

Engine: 4.0

Added some more info to my previous post.

Feb 6, 2013 | 12:12 PM

#24

88jeeplaredo

Thread Starter

Junior Member

Joined: Jan 2013

Posts: 34

Likes: 0

What links are u talking about I'm also using the app

Feb 6, 2013 | 12:19 PM

#25

PNWjeeper

CF Veteran

Joined: Feb 2012

Posts: 1,206

Likes: 2

From: Southern Oregon

Year: 1990

Model: Cherokee

Engine: 4.0

Yeah I don't know why but my links don't work on the app, but hears the one I was talking about.
https://www.cherokeeforum.com/f51/cr...x-tips-153657/