Login  |  Register
Nissanhelp.com - All About Nissan
Do-It-Yourself Maintenance Owners Manuals Recalls/Campaigns Service Bulletins Service Manuals Nissan OBDII Codes Glossary & Acronyms More...
Member's Ride Photos Stock Photo Gallery
Classifieds - For Sale Classifieds - Wanted To Buy Classifieds - Mechanic Wanted Classifieds - Auto Services Search Auto Parts
Register FAQ Social Groups Mark Forums Read
Code P1148 after changing O2 sensor Forums > > Code P1148 after changing O2 sensor Code P1148 after changing O2 sensor
Forgot Password? Join Us!


Sentra Nissan Sentra Discussion Forum

Reply
 
Thread Tools Display Modes
  #1  
Old 02-04-2009, 03:06 PM
marinemike83
Guest
 
Posts: n/a
Exclamation Code P1148 after changing O2 sensor

Just finished replacing the O2 sensor on my sentra, the code I got before said it needed to be done. Now, I just had a buddy turn off the service engine soon light and we let it run for a minute when the light came back on. P1148 on his computer said DTC see owners manule. Do I have to go on a drive cycle to get it turn off permanately or could there be another issue? I need to get this done ASAP so I can get a smog check and register my vehicle in California.

2004 Nissan Sentra SE-R 2.5, +62,000 Miles.

Please help!! :)
Reply With Quote
  #2  
Old 02-07-2009, 04:33 PM
NissanTech's Avatar
NissanTech NissanTech is offline
Super Moderator
2004 Xterra
 
Join Date: Jun 2005
Location: California
Age: 52
Posts: 12,536
Default

What code did you had before? There is no code that says replaced part on the manual. The P1148 code means that the connection to the front sensor is shorted or open. If you replaced the front O2 sensor, I suggest checking the connection or fuse of the sensor.


Quote:
Do I have to go on a drive cycle to get it turn off permanately or could there be another issue?
There is probably another issue, and once the issue is resolved, you just have to reset the light.
__________________
Need A Repair Shop?
Find local automotive repair shops in your area.
AutoCodes.com Shops
Reply With Quote
  #3  
Old 02-08-2009, 03:57 AM
mpe235's Avatar
mpe235 mpe235 is offline
Moderator
2015 Rogue
 
Join Date: Jun 2006
Location: New York
Posts: 5,530
Default

Quote:
Originally Posted by marinemike83 View Post
Just finished replacing the O2 sensor on my sentra, the code I got before said it needed to be done. Now, I just had a buddy turn off the service engine soon light and we let it run for a minute when the light came back on. P1148 on his computer said DTC see owners manule. Do I have to go on a drive cycle to get it turn off permanately or could there be another issue? I need to get this done ASAP so I can get a smog check and register my vehicle in California.

2004 Nissan Sentra SE-R 2.5, +62,000 Miles.

Please help!! :)
P1148 is for the air/fuel sensor not the oxygen sensor. There is a tsb for an ecm reprogram for that code.
__________________
Nissan Master certified Technician
Hybrid and GTR certified
EV certified
ASE Master Certified.

Last edited by mpe235; 02-08-2009 at 04:00 AM.
Reply With Quote
  #4  
Old 02-09-2009, 02:09 PM
John Petticrew
Guest
 
Posts: n/a
Default

i'm having the same problem with my 2004 sentra. how do i reprogram the ecm?
Reply With Quote
  #5  
Old 02-09-2009, 02:18 PM
NissanTech's Avatar
NissanTech NissanTech is offline
Super Moderator
2004 Xterra
 
Join Date: Jun 2005
Location: California
Age: 52
Posts: 12,536
Default

Quote:
Originally Posted by John Petticrew View Post
i'm having the same problem with my 2004 sentra. how do i reprogram the ecm?
Only the dealer can reprogram the ECM with the latest program. Some independent shop have the computer to do it, but the program may not be the latest one.
Reply With Quote
Reply

Tags
changing, code, p1148, sensor

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -8. The time now is 05:23 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Search Engine Optimisation provided by DragonByte SEO v2.0.42 (Pro) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.