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2017 Jeep Grand Fault Code #3028309
03/28/22 11:28 AM
03/28/22 11:28 AM
Joined: Mar 2011
Posts: 3,177
Michigan
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A727Tflite Offline OP
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A727Tflite  Offline OP
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Michigan
Anyone familiar with fault code P219b?

Idling rough on and off now. V-6

Most common issues, O2 or other ?

Last edited by Transman; 03/28/22 11:55 AM.
Re: 2017 Jeep Grand Fault Code [Re: A727Tflite] #3028312
03/28/22 11:31 AM
03/28/22 11:31 AM
Joined: Apr 2007
Posts: 2,937
Calgary, Alberta Canada
a12rag Offline
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a12rag  Offline
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Calgary, Alberta Canada
Google is your friend :

When a code P219B is stored, it means that the powertrain control module (PCM) has detected an air to fuel ratio imbalance for the bank of the engine which does not contain the number one cylinder

Cheers

Re: 2017 Jeep Grand Fault Code [Re: a12rag] #3028322
03/28/22 11:54 AM
03/28/22 11:54 AM
Joined: Mar 2011
Posts: 3,177
Michigan
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A727Tflite Offline OP
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A727Tflite  Offline OP
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Joined: Mar 2011
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Michigan
Originally Posted by a12rag
Google is your friend :

When a code P219B is stored, it means that the powertrain control module (PCM) has detected an air to fuel ratio imbalance for the bank of the engine which does not contain the number one cylinder

Cheers


Did that - just wondering if anyone has more info on most common - O2 or other issues for this vehicle.

Re: 2017 Jeep Grand Fault Code [Re: A727Tflite] #3028325
03/28/22 12:05 PM
03/28/22 12:05 PM
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UPPER MICHIGAN, MARQUETTE COUN...
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NITROUSN Offline
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NITROUSN  Offline
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UPPER MICHIGAN, MARQUETTE COUN...
High miles? Any noises?

Re: 2017 Jeep Grand Fault Code [Re: NITROUSN] #3028407
03/28/22 04:00 PM
03/28/22 04:00 PM
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Posts: 5,193
NEW JERSEY
AARCONV Offline
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AARCONV  Offline
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NEW JERSEY
do you have an exhaust leak ?

Re: 2017 Jeep Grand Fault Code [Re: AARCONV] #3028806
03/29/22 07:50 PM
03/29/22 07:50 PM
Joined: Sep 2014
Posts: 1,426
Central Pa
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moparjim79 Offline
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Central Pa
https://youtu.be/g071zmI5QJw

Watch this, it is a factory step by step check. As soon as I saw the post and your original info, I remembered back to my 2012 charger and the silent recall they issued dealing with timing chains. While I do not think at all you have a chain issue, the phasers are temperamental and require frequent oil changes to operate correctly. Let us know







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