Another insufferable maf code post

Ommateal

****UPDATE#2****

Replaced the AF sensor Bank 1 with a Denso.

Car is running much better but still not totally fixed.

It's pulling harder and as of right now almost no stumble - still a small stumble seldom at 3.5k rpm but its mostly gone.

After car is hot (200+ degrees) and turned off for a little bit apon restart it is still sputtering but not as bad.

I can't keep nickle and dime parts into this car... -.- Any repair suggestions? Should I replace the driver side AF as well?

Here is a pic of the recommended work from nissan - His tests ONLY showed Bank 1 issue af though recommends changing both banks.

Attached Images

2017-07-09.jpg (413.7 KB, 18 views)

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Red 370z Sport 6m
Mods: Stillen 25 row Race Oil cooler|FIXED ESCL|Muffler delete|TEIN Springs|Tint|Varrstoen ES2 Rims|NRG Stealth Knob|Kenwood touchscreen|