Double Down
NAXJA Forum User
- Location
- Cincinnati, Ohio
Went to Autozone for my problem I keep having with my 97 XJ 4.0. I already have replaced both O2 sensors and reset the computer but today the check engine light came back on so I took it to get it checked out.
The computer spit out two codes, 135 and 141.
135 Reads:
The pcm has determined that a malfunction exists in the heater circuit for oxygen sensor 1 in bank 1 (pre-cat).
141 Reads exactly the same thing, except for the post cat O2 sensor.
What gives? Am I missing something? They are brand new and I unhooked the battery for 30 mins or more.
Need some help big time.
Thanks,
Double Down
The computer spit out two codes, 135 and 141.
135 Reads:
The pcm has determined that a malfunction exists in the heater circuit for oxygen sensor 1 in bank 1 (pre-cat).
141 Reads exactly the same thing, except for the post cat O2 sensor.
What gives? Am I missing something? They are brand new and I unhooked the battery for 30 mins or more.
Need some help big time.
Thanks,
Double Down