Originally Posted by
Uproar
Hey wise men of ozhonda,
First up, happy new year to all.
I recently got the CEL light on, and after taking to hannys they told me that the
02 sensor needed replacing. But after I've replaced both the primary and secondary, and the CEL comes n goes. When there's no CEL light car is sluggish, feels chokey, n struggles to maintain a smooth speed without small jerkings. Not like the car is stalling or anything, feels like I'm on and off the throttle.
But mysteriously the car runs alot better when the CEL, though doesn't feel 100% and fuel economy is still bad. It's doesn't struggle.
The error I got was 41-4 h02s s1 heater failure. I've done some googling n all everyone says is the 02sensor needs replacing. But I'm still having issues, could it be the plug or wires from the sensor to the ecu?
Any ideas would be appreciated.
Thanks
Ecks