Wtf! Code 45??

olivedrabcj7 · Sep 27, 2005

So im driving down the road yesterday in my 97 and my check engine light comes on. no biggie, i pull the code. 45.

I'm lookin at this thread right now http://www.naxja.org/forum/showthread.php?t=54095&highlight=codes

and it says
" 45 Turbo boost limit exceeded (engine was shut down by logic module) "

Last time i looked under there i didnt have a turbo. Somebody explain what my jeep is b*tching about this time. :twak:

langer1 · Sep 27, 2005

olivedrabcj7 said:
So im driving down the road yesterday in my 97 and my check engine light comes on. no biggie, i pull the code. 45.

I'm lookin at this thread right now http://www.naxja.org/forum/showthread.php?t=54095&highlight=codes

and it says
" 45 Turbo boost limit exceeded (engine was shut down by logic module) "

Last time i looked under there i didnt have a turbo. Somebody explain what my jeep is b*tching about this time. :twak:

Those codes are labled 96 and older, yours is a 97 thats newer.
Could it be 445?

Lou · Sep 27, 2005

I got this ECU code table off of another website. Not sure it's correct thought.

Code Description
----- ------------
44 Battery temp. sensor voltage out of limit
45 Sack not found
46+** Charging system voltage too high

Lou · Sep 27, 2005

Ok.

The only thing I've found for a '45' is 'Problem detected in the Overdrive solenoid circuit'.

MaXJohnson · Sep 27, 2005

97 is OBD-II and should have 4-digit codes

Hayden · Sep 27, 2005

Is there a way to retreive the codes like you can in a TJ. In a TJ you turn the key on and off 3 times with in 5 seconds. Is there anything like that on the XJ.

Hayden
Sorry for the slight highjack

olivedrabcj7 · Sep 28, 2005

Lou said:
Ok.

The only thing I've found for a '45' is 'Problem detected in the Overdrive solenoid circuit'.

wtf is that and what does it do? it happened while i was in OD. im guessing my tranny is probably bitchin at me about having to turn 35's in overdrive. :rattle:

langer1 · Sep 28, 2005

olivedrabcj7 said:
wtf is that and what does it do? it happened while i was in OD. im guessing my tranny is probably bitchin at me about having to turn 35's in overdrive. :rattle:

I doubt it, the code is a electrial failure, wiring or the selonid itself.

Lou · Sep 28, 2005

langer1 said:
I doubt it, the code is a electrial failure, wiring or the selonid itself.

ditto.

That sort of description -- and I not certain that it is the correct desc for '45' -- usually indicates that the ECU is not able to determine whether or not the solenoid has been activated, by detecting the current flowing through it.

Wtf! Code 45??

olivedrabcj7

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Lou

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Lou

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