Nissan Maxima Idle Air Control Valve Diagnostic, (IAC) Nissan maxima p0505 Trouble code

in This video i will show you how you can use your basic tool like test light and do the diagnostic like pro mechanic in wiring issue on his vehicle 2001 Nissan Maxim, easy step by step how you can un the test and get the best result from your car diagnostic
i have more car diagnostic video in my channel like no start diagnostic, start stall diagnostic on Japanese cars and European and American cars

[@joaquinaguirre2976]

Thanks Mr. Good info and video. I appreciated.

[@ricodinero4926]

good vid. annoying music.

[@royquesada5295]

Where did you find the connector/pigtail?

[@thom1094]

Hard enough to understand even if irritating background "music" weren't there as well as occasional weird noises.

[@juanauletjr.6381]

I have the issue as the car in this video, all 4 grounds going to the ecm not working. Going to have to send it out for repair.

[@LuisOctavioRuiz1]

What if none of the wires light up? What’s the problem? How do I proceed?

[@covertdestroyer]

Make sure it didn’t fry the ecu too.

[@stever1053]

Man get rid of the music, can't watch this.