1999 Chrysler Concorde Receive OBD II codes P0141 and P0161

1999 CHRYSLER CONCORDE

100,000 MILES • 6 CYL • FWD • AUTOMATIC

DMCLEAN

MEMBER
2 POSTS

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?

Jul 2, 2008 at 7:09 PM

BMRFIXIT

✓ASE Certified 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

Jul 11, 2008 at 5:30 AM

DMCLEAN

MEMBER
2 POSTS

How do I check the open heater element circuit in my 99 Chrysler concorde?

Jul 20, 2008 at 4:31 PM

BMRFIXIT

✓ASE Certified Mechanic
19,053 POSTS

Jul 20, 2008 at 6:15 PM

BMRFIXIT

✓ASE Certified 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

Jul 20, 2008 at 6:17 PM

Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.