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1999 Chrysler Concorde Receive OBD II codes P0141 and P0161

Tiny
DMCLEAN
  • MEMBER
  • 1999 CHRYSLER CONCORDE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 100,000 MILES
I have a check engine light on in my 2.7L Chrysler Concorde. The multiple codes that I am receiving are P0141 and P0161. These codes point to the 1/2 and 2/2 Oxygen sensors. I have replaced these two sensors, reset the codes but the check engine light and the codes return.

Do you know what else could cause these codes? MAP sensor possibly?
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Wednesday, July 2nd, 2008 AT 7:09 PM

4 Replies

Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS
Possible cause are : open heater element circuit, O2 failure, PCM failure, faulty connection
open fuse, open ASD relay circuit
you did the sensors check the fuses and wiring
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Friday, July 11th, 2008 AT 5:30 AM
Tiny
DMCLEAN
  • MEMBER
  • 2 POSTS
How do I check the open heater element circuit in my 99 Chrysler concorde?
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Sunday, July 20th, 2008 AT 4:31 PM
Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS


https://www.2carpros.com/forum/automotive_pictures/99387_27_con_1.jpg




https://www.2carpros.com/forum/automotive_pictures/99387_27con_1.jpg

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Sunday, July 20th, 2008 AT 6:15 PM
Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS
With key on check for battery power and ground at the connector

right bank is bank one (pass side )
left side is bank two (driver side )
before the cat is sensor one after the cat is sensor two
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Sunday, July 20th, 2008 AT 6:17 PM

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