Sensor goes off, sends signal to computer, computer sends it to my odometer... -
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post #1 of 3 Old 07-20-2009, 01:10 AM Thread Starter
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2001 WJ 
Join Date: Apr 2009
Location: Torrance
Posts: 300
Sensor goes off, sends signal to computer, computer sends it to my odometer...

So yea, the sensor detects a fault, sends a signal to the computer, computer awares me in some way right?

Questions 1:

What if the computer itself is having technical issues??? Could it send it a code if its broken itself??? I have no idea.

Questions 2:

My WJ has the three following 4WD options:

4 Lo

I feel 4 all time isnt necessary at the moment, and Id like to save some gas mileage. How do I use the 4 lo? Do I put it in drive? 1? 2?


Please help!

2001 Grand Cherokee Limited-4.7 V8-Quadra Trac II-Flowmaster Super 44 with 3" exhaust
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post #2 of 3 Old 07-20-2009, 01:18 AM
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1995 ZJ 
Join Date: Jan 2008
Location: colorado
Posts: 2,457
there is little to no difference in gas milage between 2wd and 4wd in grands.

95 ZJ, 5.2 V8,160,000 miles
Colorado Jeep Club member Pi
Originally Posted by Speedycat View Post
I am not one to be changing lanes at 70 mph on a lifted truck on 33's, but since I am in Miami, I have to be prepared for the continuous influx of new drivers whose previous ride was a bicycle with wooden wheels.
Originally Posted by FPKites View Post
badger, badger, badger, badger, badger, badger, badger, badger, badger, badger, badger, Mushroom!!! :D
Originally Posted by ZeeJay1997 View Post
Or just tie a 12 lb fish to a one foot pipe.
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post #3 of 3 Old 07-20-2009, 01:33 AM
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2001 WJ 
Join Date: Aug 2007
Location: Sacramento, CA
Posts: 2,672
Read this to get a more in depth description of your transfer case:

I can't help you with the other thing because your grammar and description of the problem are awful at best.
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