Re: Lambda - heater control ?
What I'm saying is that its not overfueling, its just the lambda being at the wrong temp therefore 'thinking' its wrong. Thats why I get no stutter and its not a real problem. Alfa replaced the lambda giving the duff readings, but on the light came again soon afterwards. I believe this is related to the heater control of the lambda, hence the question
If lambda is too hot or cold ( outside of op temo ) then what it reads will be errornous. Why warnings ALWAYS shows just as the engine warms up, during a temp transition. If the sensor is spec'ed to 10-400 degrees C then outside of this the readings will be wrong, the fact there is a heater control wire suggests thats the unit in err ?