SPONSORED LINKS

Elantra 2002

Tiny
ELANTRA2002
  • MEMBER
  • 2002 HYUNDAI ELANTRA
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 160,000 MILES
Code p0137 secondary o2 low circuit voltage change o2 sensor reset engine light code come back look at the plug norust, check wire good check computer inside looks like new what is a problem
thank you
Saturday, January 29th, 2011 AT 4:11 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
A code P0137 may mean that one or more of the following has happened:

Faulty o2 sensor Exhaust leak near the rear sensor
Plugged catalyst
Short to voltage on O2 signal circuit
High resistance or open on O2 signal circuit
Possible SolutionsReplace faulty sensor
Repair exhaust leak near the rear sensor
Check for restriction in catalyst and replace as necessary
Repair short, open, or high resistance on o2 signal circuit
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Saturday, January 29th, 2011 AT 4:23 AM

Please login or register to post a reply.

Related Oxygen Sensor Replace/Remove Content

Oxygen Sensor Replacement
VIDEO
Oxygen Sensor Replacement
Instructional repair video
Oxygen Sensor Replacement
GUIDE
Oxygen Sensor Replacement
An oxygen or lambda sensor is used to determine the engine exhaust mixture which can then be controlled by the computer. These sensors are equipped with a heater that can...
VIEW MORE

Sponsored links