2004 Honda Accord Trouble codes

Tiny
MIKE_HENRY
  • MEMBER
  • 2004 HONDA ACCORD
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 107,000 MILES
I have a trouble code p141 and it says heat up air sensor. What sensor needs to be replaced.
Wednesday, November 19th, 2008 AT 11:08 PM

1 Reply

Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Hi mike_henry,

P0141 = Heated O2 Sensor (HO2S)

The sensor that you need to replace is the one attached to the exhaust manifold before the catalytic converter.


https://www.2carpros.com/forum/automotive_pictures/192750_O2SensorAcuraMDX01_2.jpg

SPONSORED LINKS
Was this
answer
helpful?
Yes
No
+1
Thursday, November 20th, 2008 AT 2:39 PM

Please login or register to post a reply.

Related Coolant Temperature Sensor Content

Coolant Temperature Sender Replacement
VIDEO
Coolant Temperature Sender Replacement
Instructional repair video
Coolant Temperature Sensor
GUIDE
Coolant Temperature Sensor
An engine coolant temperature sensor also described as an ECTS (electronic coolant temperature sensor) is designed to tell the car's computer how hot the engine is running....
VIEW MORE

Sponsored links