maf sensor

[Bmwlovermd]

Hi I new here
I have a issues with my e90 06 BMW 325i 130***miles on it
i replaced starter, intake manifold gasket, oil hose crankcase(valve to intake ), spark plug , air filter ,and valve cover
after starter I got rough idle problems rpm goes up and down
when I stop at traffic light it shot down car losing power and shaking
than I guess I found problem (maf sensor ) I cleaned it it didn't work I got after market again same
whn I unplug maf it seems eveything good when I plug I having same issues
anyone know what s wrong..
need some advise thanks

[MIKYZZ4]

Scan for codes, anything else is just guessing!

[bmw325ir]

First I would go to the parts store pick up maf sensor cleaner, then take the sensor off the car carefully. clean the sensor with the cleaner really good wait half an hour
disconnect the battery and reinstall it. Should work

[MIKYZZ4]

SCAN FOR CODES!!
Visit your local AutoZone for free diagnostic scan.
Replace your original MAF, it's fine. I suspect you have major intake leaks.
The codes will confirm that, then we can proceed with proper diagnosis, no guessing!

[Bmwlovermd]

SCAN FOR CODES!!
Visit your local AutoZone for free diagnostic scan.
Replace your original MAF, it's fine. I suspect you have major intake leaks.
The codes will confirm that, then we can proceed with proper diagnosis, no guessing!

I have those code p0102mass or volume air flow circuit low input
p111f manufacturer defined
p0113 intake air temperature sensor 1 circuit high
p0305 cylinder 5 misfire detected

Even I cleaned maf sensor didn't work any suggest ?

[MIKYZZ4]

Clear all codes with diagnostic scan tool.
Go for a 20~30min drive, then perform a new scan.