Z32 Airflow Meter

[mickr33]

Hi people. I have read through Paul R33's FAQ on the power fc.

It mentions that you may need a retune when changing to a

Z32 airflow meter. Im asking, do i definately need a retune

or is it not needed. If i do am i able to drive the car safely

the tuner or not. Also what is the specific setting on the hand

controller (once gone into settings then airflow) i should select.

Finally does anyone know what the max reading of the Z32 is

as the standard one doesnt like the cold days maxing out at

5115 milli volts. Thanks

[mickr33]

Oh one thing i forgot to metion. Would BOSCH be so kind as to

"HURRY UP" and please make these air flow meters so the group

buy can go ahead.

[Mulkers]

yes

[Busky2k]

Won't need a retune straight away, the car will be driveable for sure but its best to get a retune done whenever u can.

[mickr33]

Thanks guys.........

[paulr33]

the z32 will still max at 5110mv same as the stocker but it is able to physically flow more and measure air due to its different cabliration scale.

selecting the VG30 80 AFM from the PowerFC menu simply loads the ramp table. you still need to check it on a dyno as the max load points for the stock 26 afms will be different for the z32's.

ie: stockers on max load may show load point 15 and 16, max load on the z32's may show load points 18 and 19 so as a result, your max load afr's and IGN timing will be incorrect and possibly unsafe or not OK'd by the tuner