Nissan Almera N16 Wave Forms

[leonard]

Here are some captured wave forms for a Nissan Almera N16 2005 QG Engine
all these waveforms were done at idle engine a normal running temp, but for the o2 waveform,
this was taken at 2000rpm
The coil current peaked a around 8A
The inject peaked at 0.7A
the maf was captured after cleaning the maf, it did not get to 4V ,maybe the electronic throttle control limited the max throttle, I will change the maf later and post the waveform
The variable valve timing comes in over 2000rpm

Attachments:

• AFTERCLEANINGMAF.jpg
• camsensorandno1coiltrigger.jpg
• cam-and-crank-sensor-timing.jpg
• coilcurrent.jpg
• injectorcurrent.jpg
• o2sensorwaveform.jpg
• VARIABLEVALVETRIGGER.jpg

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[leonard]

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[leonard]

Here is some fuel pump current

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