SPONSORED LINKS

O2 sensor

Tiny
MRSSHELTON
  • MEMBER
  • 1999 MAZDA B3000
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 101,481 MILES
Could all 3 of my o2 sensors be "reacting to slow" on my 99 mazda b3000 truck? Thats what a car repair shop told me
Wednesday, December 1st, 2010 AT 2:45 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,192 POSTS
All three could go bad, but they usually don't go bad at the same time.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Wednesday, December 1st, 2010 AT 3:03 AM
Tiny
MRSSHELTON
  • MEMBER
  • 2 POSTS
The repaishop said hey were "slow to react" and that is why my check engine light keeps coming on. Should I replace all 3 or is there a way of seeing IF it is all 3, then replace ech one.
Was this
answer
helpful?
Yes
No
+1
Wednesday, December 1st, 2010 AT 9:25 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,192 POSTS
The resistance needs checked in each one.
Was this
answer
helpful?
Yes
No
Thursday, December 2nd, 2010 AT 12:20 AM

Please login or register to post a reply.

Related Oxygen Sensor Content

Oxygen Sensor
GUIDE
Oxygen Sensor
Oxygen sensors are made of reactive materials which limits their lifespan. Aside from mechanical failures such as shorted heating elements or physical damage, these sensors...
VIEW MORE

Sponsored links