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Unread 11-22-2013, 03:34 PM   #1
BIGGREEN82
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jeep codes

I have a 1999 jeep grand Cherokee limited v8 4.7, had a new motor put in, new sensors, new fuel pump assembly, new fuel lines, n it cranks but runs like ****, but only if u hold the gas or it dies, n blows out light blue to almost white smoke, I did the key trick on off, n got code ( p 0505) someone please help

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Unread 11-22-2013, 04:37 PM   #2
Thomahawk
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Changed sensors? What sensor, there is quite s few,,,

Here you Go mr.

P0505 (M)
Idle Air Control Motor Circuits
Replace idle air control motor.

http://www.wjjeeps.com/faultcodes.htm

Disconect battery for atleast 15 min to reset while replaceing sensor, good luck
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Unread 11-22-2013, 06:43 PM   #3
86cj74.2L
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Quote:
Originally Posted by Thomahawk
Changed sensors? What sensor, there is quite s few,,, Here you Go mr. P0505 (M) Idle Air Control Motor Circuits Replace idle air control motor. http://www.wjjeeps.com/faultcodes.htm Disconect battery for atleast 15 min to reset while replaceing sensor, good luck
Or check wiring....cause the engine was just replaced.
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Unread 11-24-2013, 11:12 PM   #4
BIGGREEN82
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Thanks a bunch, will update if that fixes my problem
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Unread 11-24-2013, 11:34 PM   #5
rep-tile
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Lots of new sensors at one time for the PCM. And have you tried resetting the PCM by unplugging the battery...?
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Unread 11-24-2013, 11:43 PM   #6
BIGGREEN82
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Yeah, took the battery out for a whole night to recharge.
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Unread 11-24-2013, 11:48 PM   #7
rep-tile
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Then you problably have a massive intake leak or forgot to hook up the MAP sensor.
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