the car runs erratically, stutters and so on, only if IAT is connected. If i disconnect it, everything goes back to normal. Oxygen sensor replaced with no significant impact.
What is the tipical resistance of the IAT sensor? Mine reads about 22kOhm at ~15*C, 11kOhm while the engine is running at 25*C ambient temperature. Do I have to reset the ECU after replacing oxygen sensor? I left the battery negative terminal disconnected for few minutes, don't know if that did the trick, 'cause the car still isn't running smoothly, mildly put :-)
(IAT= intake air temperature sensor, NTC resistor screwed in the inlet manifold, 2 wires connection)
appreciate any info. thanks.