o2 sensor codes

3sum

Member
Hey all,

I was wondering if anyone on this forum could help me.

About 6 months ago I had headers installed on my car and of course, along came the CEL. (dark)

The codes I am getting are:
P0032 HO2S Heater Control Circuit High (Bank 1 Sensor 1)
P0038 HO2S Heater Control Circuit High (Bank 1 Sensor 2)

I have replaced both o2 sensors THREE times and they code still comes up.

I have been told that it might not be the o2 sensor, and it might be the wiring instead. Every time I have installed a new o2 sensor I have checked all the wiring and as far as I am concerned everything from the sensor to the connector plug seems fine.

For 6 months I have been stuffing around trying to work out what is wrong with it and I have come to no conclusion.

Does anyone know what else it could possibly mean?
Has anyone had these error codes before?


thanks for the help. (rockon)

Sorry, I forgot to add:
In case it matters, Ill list my mods.
CAI, Headers with 2.25inch exhaust and the advanced timing mod.
my car is the 2L model.
 
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