Hi all, I must say this site is great.:thumbsup:
I have 2002 corolla, its with me more then 2 years.
a year before i received check engine light, I took the car to my mechanic.
He printed the error message:
p0141 O2 sensor
heater circuit
malfunction (
bank 1 sensor 2
)
so he started to find the cause... he tested the ohm of the o2 sensor.
he tested the emission form the car, said the values are exact like how its should be.
so he suggested not to do anything, saying its will be a waste of money to change good parts.
the car still works good. been like a year later!
I saw there is some TSB about the problem but I didnt find the full detail of them. I founded 03-04 one that change the threshold of the car ECU from the sensors.
can you find the TSB?
What can be the problem?
yours ravid.
I have 2002 corolla, its with me more then 2 years.
a year before i received check engine light, I took the car to my mechanic.
He printed the error message:
p0141 O2 sensor
heater circuit
malfunction (
bank 1 sensor 2
)
so he started to find the cause... he tested the ohm of the o2 sensor.
he tested the emission form the car, said the values are exact like how its should be.
so he suggested not to do anything, saying its will be a waste of money to change good parts.
the car still works good. been like a year later!
I saw there is some TSB about the problem but I didnt find the full detail of them. I founded 03-04 one that change the threshold of the car ECU from the sensors.
can you find the TSB?
What can be the problem?
yours ravid.