Sep 21, 2015, 03:49 PM
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XJ Ask the Question Thread
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,578
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
CF Veteran
Joined: Sep 2011
Posts: 10,447
Likes: 0
From: Frederick, MD
Year: 1989
Model: Cherokee
Engine: 4.0
Originally Posted by cruiser54
Use flat connector, plugged in, backprobing with key ON.
Backprobe A and B to get input voltage. Make the calculation .17 X Input voltage to come up with what your output voltage should be with the probes in B and C.
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,578
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Take a deep breath. Touch the probes to your battery and make sure the meter's battery isn't dead. Meter set on the 20 volt DC scale, just like you'd use to test the TPS.
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,578
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
CF Veteran
Joined: Aug 2010
Posts: 8,387
Likes: 1
From: The Florida State University
Year: 2001
Model: Cherokee
Engine: I-6 4.0 L
I need opinions.... Mount my intersection lights on the bottom of the front quarter panel In front of the tire or on the brush guard? I'm leaning towards to quarter panel because the whole front bumper and guard is coming off in about a month anyways.
CF Veteran
Joined: Oct 2011
Posts: 1,812
Likes: 0
From: South Mills, NC
Year: 1998
Model: Cherokee
Engine: Rebuilt 4.0L I6
What exactly are they for?
CF Veteran
Joined: Aug 2010
Posts: 8,387
Likes: 1
From: The Florida State University
Year: 2001
Model: Cherokee
Engine: I-6 4.0 L
They're warning lights/strobe lights. I already have the flash pattern set so I am able to go from flash to constant on so they will double as area lighting. They are intersection lights but I don't use the vehicle for code 3 responses (int. sec. Is just the name of the lights because they are being mounted up front facing laterally outward lol). The lights are just to be used as side warnings since I don't have a reason to clear intersections.
Last edited by cf1k1; Jun 29, 2013 at 11:22 AM.
CF Veteran
Joined: May 2011
Posts: 1,458
Likes: 2
From: Glendale,Az
Year: 1990
Model: Cherokee
Engine: 4.0l 6Cyl
Yes the entire sending unit was a brand new airtex set up. I had at least 1/4-1/2 a tank of gas. I was worried about putting more gas in if I'm going to have to pull the pump. I may just replace the entire thing but I want a whole new sending unit not just the pump. Where's the best place to go.
::CF Moderator::
Joined: Aug 2011
Posts: 43,971
Likes: 1,578
From: Prescott, Az
Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Yes the entire sending unit was a brand new airtex set up. I had at least 1/4-1/2 a tank of gas. I was worried about putting more gas in if I'm going to have to pull the pump. I may just replace the entire thing but I want a whole new sending unit not just the pump. Where's the best place to go.