Hi Everyone,
Just joined this forum and have had my 2 channel pico for a few weeks now.
My Nissan Micra K11 has a lean condition at idle with fault code po170.
The MAF , o2 sensor both check out ok and there are no vacuum leaks. I think it could be the fuel pump.
Can anyone tell me if this is a good waveform or not ?
Electrically, the fuel pump does not have anything, but we need to see mechanically, or a problem with the pressure regulator, to be sure, you can check the fuel pressure and flow.