Hyundai Accents 1.5 Year 96

Estimated:

I ask for help since I have a flat with electronic problem at Hyundai Accent Year 95 Motor 1.5 12 valves.

The vehicle failure is that the damage witness is turned on indicating the following codes, 3211 that indicates a pounding sensor (chopped or detonation sensor) Ultimate Oxygen sensor has changed 2 times and the fault persists. I barely delete the codes and I turn on the engine the 3211 code appears, and after walking it for a while, the other codes are activated.

The vehicle is changed:

spark plugs
of spark
plugs
180 Parejo
Bencina and air filters.
Bencina Precion 2.5 Bar
Cleaning Complete to the
Oxygen Sensor admission.


The pounding sensor was taken from an accent from the same characteristics for test and the equal code appeared, it is not a bad sensor.

Someone has the notion that the vehicle can be done more to solve the problem.


Greetings and thanks ......

Dan

Have they not tried with another computer
the vehicle is fine, does it not feel that it fails?

I have no chance to try another ECU but I doubt that this is the failure.

The vehicle is well neither pulls nor drowning, it only gets more speaker.

But what does it fail
are you from Santiago?
They checked that all the sensors arrive the voltage and do not miss mass

You may have problems with the Cataliticvo Combertor, take it out and try how you are doing, sometimes accuses oxygen sensor because of saturated Catalan, and the other Czech that you do not have foreign hoses or leaks in the air system, and if you can check it up to ensure that it is not a synchronization problem