My other little d15b2 problem:

The error code indicates a problem with the IAT sensor circuit.

Now I have to mention that

-the car did not start very eager as long as i can think. But I started after a second. eeek-eeek-eeek - runs.

-the throttle response is not very good. When you step on the accelerator, the car first seems to brake for a fraction of a second, than after a short time it accelerates. This is not severe, but it kills the sportive character of the engine somehow. Something is not optimal here.


Did you ever had a defective sensor?
How did the engine behave in this situation?


How can I test the sensor, what approximate values must the resistor have?

And concerning the circuit, do you have voltage values for normal operation?


greetings,
Stephan

 

You need to list your year make and model.

 

Are you here to ask us questions or ask for help?

 

Let me google that for you