Fault code P0138

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Graham hill

New Member
Joined
Sep 2, 2019
Messages
2
Reaction score
0
I have changed oxygen sensor but getting P0138 after a while, starts with pending goes to engine light on until reset, any help would be helpful.
 

LibertyTC

Well-Known Member
Staff member
Moderator
Joined
Oct 24, 2008
Messages
9,095
Reaction score
1,765
Location
B.C. Canada
What brand did you use when replacing the 02 sensor?
 

daves06lrenegade

Full Access Member
Joined
Apr 14, 2018
Messages
108
Reaction score
37
Location
Massillon, Ohio
Lambda is just another name for the "O2 sensor" and it is probably a "generic" sensor... The OEM part # can be used by just about any parts supplier just as a "one size fits all" replacement... I would suggest a Chrysler OEM or a Bosch brand O2 sensor that Bosch crosses to...
Lots of Chinese garbage when it comes to O2, MAF, and MAP sensors out there and even "if" it "fits" and "works" it may not be the correct one for your car...

I used a Chinese MAF sensor in a 2008 Hyundai Tiburon 2.7L V6 TWICE and the engine ran poorly... I went to a local "pull-a-part" and grabbed and installed a used OEM sensor and then the car ran as it should... (it still is running on this part) Dave
 

LibertyTC

Well-Known Member
Staff member
Moderator
Joined
Oct 24, 2008
Messages
9,095
Reaction score
1,765
Location
B.C. Canada
Jeep Likes NTK..
You must be registered for see images attach

:)
 
Top