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Well this is a bit strange1

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Old 03-09-2014, 10:31 PM
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Default Well this is a bit strange1

So if my 01 xj goes through the engine code check sequence because my check engine light is always on it doesn't run through gauges, or 111111 through 9999999 TYPICALLY!! tried it dozens of times and I would always get 2.5 flashed on the screen then nothing. Today it ran through all the way after I drained the power. What does the 2.5 mean? Thanks yall!
Old 03-10-2014, 08:27 AM
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Originally Posted by WarPath
So if my 01 xj goes through the engine code check sequence because my check engine light is always on it doesn't run through gauges, or 111111 through 9999999 TYPICALLY!! tried it dozens of times and I would always get 2.5 flashed on the screen then nothing. Today it ran through all the way after I drained the power. What does the 2.5 mean? Thanks yall!
If you are trying to pull trouble codes in the odometer using the key trick, it won't work on your Heep. You have to use a scanner or code reader plugged into the Data Link Connector to pull the OBD II codes.

2.5? Do you have a 2.5 L engine? LOL
Old 03-10-2014, 09:02 AM
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Like CCKen said you need a scanner to read the codes I think only 96 and older you can pull the code with the key.

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Old 03-10-2014, 09:10 AM
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I'm curious now about that flashing 2.5....
Old 03-10-2014, 11:13 AM
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Originally Posted by Roler
I'm curious now about that flashing 2.5....
I think it's the miles driven since the last time the odo trip button was reset.
Old 03-10-2014, 12:10 PM
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hahah no it's the 4.0L, but it says 2.5 consistently. Yesterday I did get it to do the gauge run through like it was scanning for problems
Old 03-18-2014, 06:28 PM
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I could still use some help on this!
Old 03-18-2014, 06:37 PM
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What are you still looking for help with? You got it to run the cluster self test. That is just to make sure the gauges are working. Get a code reader and pull the codes to see why the CEL is on.
Old 03-18-2014, 06:48 PM
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Originally Posted by JWheeler
What are you still looking for help with? You got it to run the cluster self test. That is just to make sure the gauges are working. Get a code reader and pull the codes to see why the CEL is on.
^^This^^
If you have a CEL you need to have a scanner to read why you have a CEL. You can get the codes read for free at just about any chain parts store such as Auto Zone, O'Reilly or Advanced. That is the only way you are going to know why your CEL is on. No matter how many time you try to get the codes with the key method it is not going to work...

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Old 03-18-2014, 06:53 PM
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Old 03-18-2014, 09:58 PM
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haha take it easy boys I have an obd-ll scanner! just my IAC acting up! Just perplexed by this 2.5. Should have used better word choice, I don't need help just any spare info ya have layin around would be great!
Old 03-18-2014, 10:06 PM
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Originally Posted by WarPath
haha take it easy boys I have an obd-ll scanner! just my IAC acting up! Just perplexed by this 2.5. Should have used better word choice, I don't need help just any spare info ya have layin around would be great!
I thought you were still chasing a problem since you never said anything other then you needed help. Anyways I have never seen the 2.5 on my 98 when doing the gauge check. You now have me curious on what it means. If you figure it out let us know.
Old 03-19-2014, 07:25 AM
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Rest the Odo trip button back to zero and try it again.

If it comes back it could mean that you have 2.5 years remaining in the life of your Flux Capacitor.
Old 03-19-2014, 07:44 AM
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Originally Posted by CCKen
Rest the Odo trip button back to zero and try it again.

If it comes back it could mean that you have 2.5 years remaining in the life of your Flux Capacitor.
^^^^Exactly^^^ Except on mine it was 2.5 months and I found the Heep belly up next morning...
Old 03-19-2014, 08:53 AM
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Originally Posted by CCKen
Rest the Odo trip button back to zero and try it again.

If it comes back it could mean that you have 2.5 years remaining in the life of your Flux Capacitor.
This is my favorite explanation yet! yeah that flux capacitor is getting pretty old at this point. I was thinking it meant it was 2.5 muffler bearings down from a full set. either way Ill scour the interweb and let yall know


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