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Code 14


 
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NvMySi
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Joined: 06 Oct 2007
Location: Winnipeg

PostPosted: Mon Oct 08, 2007 7:32 am    Post subject: Code 14 Reply with quote

Alright so i got the jeep running without stalling instantly. the idle would stay normal but after a few minutes it would go down to zero but recover itself to normal idle. for about 15 minutes and then it would stall and i would have to restart the vehicle. im getting code 14 now

14 MAP sensor input above or below acceptable voltage. 5 volt output to MAP sensor open.

just wondering how i can fix this problem? if there is something i need to look for please let me know the location of the part so i can replace whatever is causing this problem.

and wondering if this is the cause of my engine stalling and hesitating. and also backfired on me 2 times. anyways let me know guys thanks. the jeep is a 1993 grand cheroke limited, with the I6 motor (6 cylinder) thanks.
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Tardis
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Joined: 07 Aug 2004
Location: Ohio

PostPosted: Tue Oct 16, 2007 7:22 am    Post subject: Reply with quote

Inspect the vacuum line and electrical connector going to the MAP sensor.
If those check out scrounge up a used MAP or 2 or 3 at a junkyard to test the circuit with.
Jeep was nice enough to use Delphi MAP sensors so finding one is never an issue.
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